Prove you didnt fail elementary school /b/
81
>>678092491
9-9x9+9
9x9 = 18
9-18+9
-9+9 = 0
42
>>678092651
kek
>>678092651
9*9 = 18? You really are special.
-63
>>678092651
>9X9=18
Holy fucking shit
I guess /b/ is full of niggers
-63
>>678092651
Do society a favor and chop your dick off. We don't need another generation of your retardation.
>>678092784
>>678092799
Thats a sideways plus sign idiots
9-9x9+9
9x9=81
9-81=-72
-72+9=-63
therefore the answer is -63
>>678092924
Yeah, but 9 and 9 summed sideways is not 18. That's their horizontal sum.
>>678092924
Logic and reason from the result of a brother/sister bastard baby.
9? Nein?
0x18 x is not a math operator
>>678092491
9. how retarded do you have to be to get this wrong?
>filename?
>>678092491
Fucking PEMDAS you god damn troglodytes
9*9= 81
90-9= 81
81+9= 90
>>678093247
>found the retard
>>678093427
Fuck i fucked the math whatever my point still stands
>>678093247
>found the retard.
>>678092651
>>678092491
Order of operations faggot
9x9=81
9-81+9=-63
Fuggin tards.
Fuggin tards
>>678092491
-63
18 - 81x
9x9=18
42
9-(9x9)+9
The symbol (x) is used in this expression means that you are faggot, cause you could study more instead of fapping
81
Order of operations you cuck niglets
>>678093427
>>678093478
This series of posts... I don't even. I'm baked right now and I could almost follow your idiot logic... that's how dumb it is.
>9*9= 81
OK, so far so good
>90-9= 81
What the fuck? Where did 90 come from? Didn't appear in the original expression or in any of your calculations so far.
>81+9= 90
As if you've somehow succeeded in demonstrating anything interesting! Just utter nonsense. The same meaningless statement, unconnected to the problem at all, written another way.
>>678093038
>summed sideways
>horizontal sum
What the fuck are they teaching you roodypoos? No wonder it was so easy to bag your ancestors for slaves.
>>678092491
PEMDAS, first Paranthesis, when done, or no paranthesis to begin with, then
EMDAS, first Exponents, when done, or no exponents to begin with, then
MDAS, first Multiplication and Division in any order you want, when done, or no multiplication or division to begin with, then
AS, Addition and Subtraction in any order you want.
>>678094135
>falling for a silly joke like it's a world class troll
-63 niggers
>>678092491
9 potato's
9×9=81
81+9=90
9-90=-81
Answer -81
>>678092924
>>678093994
It'd be -81 then, fucktard.
9-(9x)9+9=y
(9x)9=81x
9-81x+9=y
-81x=y-18
X=(y-18)/-81
You're all a bunch of freakin' idiots. It's -63.
>>678092491
The answer is 0.
>>678093429
9-9=0
0x9=0
0+9=9
are you impressed by my superior intellect?
>>678094024
I got my math backwards, when i went to go check it i switched the last two lines and the after posting it i realized i didnt redo the math when i was finished. I clearly said i fucked up but my PEMDAS point was still relevant. No need to be a fuckboi for me fucking up to variables.
Everyone go to bed, your mother and I are trying to fuck.
>>678092491
Tards, x is obviously a variable, nobody uses x as a multiplication symbol anymore.
9-9x(9)+9
9-81x+9
=18-81x
Final answer
>>678092491
-63
>>678095344
winrar and dubs.
>>678095169
The "point," whatever it is, was completely lost among your fuckjob of computation.
>>678095324
Unlikely but acceptable.
>>678095597
THE FUCKING POINT YOU FUCKING MONGOLIDE WAS THAT THESE FUCKS IN HERE WERE'NT USING THE FUCKING PEMDAS SYSTEM, NOW IF YOU CONTINUE TO ACT LIKE AN AUTISTIC CHILD I WILL FUCKING THROW YOU OFF A FUCKING BRIDGE RRRRRRRRRRREEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEEE
>>678095324
Wrong. If x is a variable, the equation still has to answer something. Since no answer is given, we can label the answer as y. See my calculation for proper result:
>>678094692
>>678095826
Sure is summer in here. "Mongoglide"
Go to bed, kid.
>>678096059
Fuck off sage
>>678092491
9-9*9+9
18-81
9*(2-9)
2*(9-40.5)
2*(-31.5)
-63
>>678095906
See
>>678095658
There's no equals sign in the OP. it's an expression not an equation. All you can do is simplify the terms. Which he has done. Stop trying to be more correct, your shit quality unjustified 6th grade razzmatazz algebra is not interesting to anyone. This thread is solved.
>>678095906
Are you fucking retarded?
>>678092491
9-(9*9)+9
18-81
-63
9+9-9*9/9
>>678092651
>9x9 = 18
>>678094692
what the fuck are you doing nigger
9-9x9+9
(9x9) + 9 - 9
85
>>678092651
>9x9=18
>>678096257
An expression? What do you think this is, jazz?? Math problems involve answers, go back to pre-calc, n00b
>>678096824
please report to FEMA for sterilization.
it's (+9) - (9*9) + 9
rearrange it to (+9) - 81 + 9
that's 18 - 81 or -72 + 9 which is -63
>>678097175
9-9x9+9
9-9=0
0x9+9
Can't multiply by zero, this is an improper equation.
>>678097362
thanks for confirming what I already knew pointdexter
>>678097416
Are you retarded? if you multiply by zero its fucking zero... it is basically the same thing if your dad didnt ejaculate in your moms pussy then there would not be a retard in this reply section..
>>678097416
>>678096130
It's actually -81 as the subtraction should come after the addition
9
>>678097416
>can't multiply by zero
>>678097718
Nope
>>678097718
wat.
9 - 81 + 9 is the same no matter which order you add or subtract, dummy
>>678092651
>>678097657
Umm, are you retarded? Multiplying by zero is undefined. Also just doesn't make any sense if you think about it. Did you pay any attention in math class?
>>678092491
9-9x9+9
1. turn weird plus sign
9-9+9+9
2. turn upside down sixes
6-6+6+6
= 12.
>>678098100
81+9 = 90
9-90= -81
-63
Please deepthroat a shotgun and pull the trigger with your toes if you got it wrong. :^)
>>678092491
-63
seriously, they are more 'hard' examples, this one was retard-friendly
>>678092491
-81 you fucking retards
>>678098440
No, it's already confirmed -63
>>678098440
Finally someone to get the right answer has no one heard if BIDMAS which is brackets,indices,division, multiplication, addition and then subtraction
>>678098440
Maybe this'll help. ;^)
9 - ( 9 x 9 ) + 9 = x
9 - 81 + 9 = x
-72 + 9 = x
-63 = x
>>678098680
Your calculator doesn't follow this equation correctly it will just go with what is put down first and then second without regard for the correct order
>>678098756
9 - 81 + 9
is not the same as
81 - 9 + 9
...
9 - 81 = -72 ; -72 + 9 = -63
81 - 9 = 72 ; 72 + 9 = 81
9
>>678098284
it's negative 81 you colossal idiot
>>678098807
Wrong.
Maybe this'll help.
http://www.purplemath.com/modules/orderops.htm
>>678098284
>>678098702
Subtraction is the addition of negative numbers.
9 + (-81) + 9
There is no such a thing as a correct order when it comes to addition and subtraction; just like division and multiplication, they can be done in any order with the same results.
>>678098284
Maybe this will help
-81 +9 +9 =-63
>>678099222
>>678099333
These trips will confirm.
>>678092491
9-9x9+9
9x9 = 81
81 + 9 = 90
9 - 90 = -81
answer is -81
PEMDAS
left is first, right is last.
>>678097718
NIGGA SAY WHAT!?!
>>678099632
read this:
>>678099486
>>678099486
Every time someone brings up PEMDAS, they use it wrong.
It'd be better if it was divided like so: P E MD AS. Because that's how it works, the bottom two tiers contain two operations each.
>>678099700
Are you fucking retarded?
>>678099706
This. Fucking mongoloids never made it past second grade.
1 + 2 - 3 = 0
1 - 2 + 3 = 2
>>678099706
yeah i figured.
p e md as
so in theory it would be whatever is first in the equation when its "as" or "md".
that's what i thought, so the answer would be -63?
>>678099212
>>678099486
Niggas need to learn you some math.
>>678099930
>so in theory it would be whatever is first in the equation when its "as" or "md".
The order doesn't matter.
-81 + 9 + 9 = -63
9 - 81 + 9 = -63
9 + 9 - 81 = -63
The same applies to division and multiplication. You don't need to go left-to-right or right-to-left, as long as you complete each operation.
It becomes improper after the first part of the equation.
9-9=0
You can't multiply by zero, it's undefined.
>>678100790
Answer is -63.
Anything else is stupid and you are retarded
>>678100821
Its been YEARS since Ive had to use PEMDAS but if Im right it think its
-63?
>>678100896
>>678100952
>>678101026
>>678101080
>>678093505
Ffs so for someone who just wrote 9x9=18 your advice is order of operations....? Fggt
>>678101123
>>678101195
>>678101223
>>678092491
You do math from left to write.
It's 9
9-9 = 0
0X9 = 0
0+9=9
>>678101262
Fucking retarded b cunts seems like you've never passed kindergarten that's why you browser b with your gay Japanese cartoons and Fedoras.
We apply the DMAS rule, so it goes division first then multiplication then addition then subtraction so
-9x9 is -81
-81 + 9 is -72
-72 + 9 is -63
Giving us -63 GO BACK TO SCHOOL CUNTS
>>678099486
You are so fucking stupid I hope you die of liver cancer
>>678101308
First non retard here finally
>>678101195
source?
>>678101308
9x9 is 81
81 take away 9 is 72, 72 put in 9 and it's 81 again.
>>678101478
>>678092785
I think this was the first correct answer actually
>>678101478
Shit, first? I thought I saw the same answer in the fifth post.
Also, CTRL-F "-63" brings 26 results.
>>678101595
THE EQUATION IS 9-9x9+9 YOU AUTISTIC CUNT
-9
-9
ARE U RETARDED
>>678101195
is that phoenix marie?
>>678101308
Interesting..
>>678101195
sourrrrrrrrrrrrrrce!!!
-63.
multiplication before addition/subtraction so you can express the equation like this:
9 - (9x9) + 9
9 - 81 + 9
-63
Suck my fucking dick plebs I haven't used anything past grade 3 math for anything irl.
>>678102168
>>678101308
Why can't we have more people like these
>>678101877
No its piper perri
>>678094534
Only non retard in the thread
>>678102168
>>678101308
>>678100923
>>678100822
>>678100161
>>678099930
>>678099486
>>678099333
>>678098807
>>678098400
>>678098382
>>678097175
>>678096247
>>678096394
>>678095315
>>678094353
>>678093505
>>678093026
Massive asspies that can't understand this is a bait thread.
These are probably the same asspies that start bernie threads.
>>678102306
>>678094534
Two biggest retards in the thread
>>678102306
Kill yourself autistic cunt
9-9*9+9
9-(81)+9
-72+9
=-63
>>678102395
>and this faggot is why America is fucked, kids be like me no have the educations but that ok
Easy
9-9 = 0
9*9 = 99
99+9 = 999
Answer is 999 fucking retards I have PhD is maths so suck it
>>678102678
>>678094692
If you're starting with 9-9x9+9 = y,
Then how are you getting an 18?
The correct answer for the equation containing a variable x would be y = 81x, therefore x = 81/y. Since x is a variable and not a multiplication operator, the 9 - (+9) = 0 giving the final equation.
>>678102897
Nevermind, I should go to sleep now.
>>678092924
>>678092491
9-9x9+9
9-81+9
-72+9
-63
This cancer belongs on facebook
Am I the only one who gets fucking math
9-9=0
0×9=0
0+9=9
It's fucking 9 retards
>>678092491
9x(-9)=-18
-18x9=27
27+9=36
Easy...
>>678103673
Plz say it it
>>678092651
I don't know why this made me laugh so hard.
>>678092491
9 - 9*9 + 9
= 18 - 81
= -63
N E G A T I V E S I X T Y T H R E E
E G A T I V E S I X T Y T H R E E
G A T I V E S I X T Y T H R E E
A T I V E S I X T Y T H R E E
T I V E S I X T Y T H R E E
I V E S I X T Y T H R E E
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S I X T Y T H R E E
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X T Y T H R E E
T Y T H R E E
Y T H R E E
T H R E E
H R E E
R E E
E E
E
Isn't the right answer 81?
>>678105451
-81
>>678092651
And this is the reason I'm planning on being a math teacher... To prevent shit like this from happening.