i challenge all mathfags
Name:
Anonymous
2010-02-02 15:44
i challenge all mathfags of 4chan to do some simple 9th grade math. are you smarter than a 9th grader?
solve this one!
3x-2(x-4)=8-2x+15
and level two is
3x:2+5=1:3-5x:6
Name:
Anonymous
2010-02-02 16:56
I challenge all mathfags to do my homework!
Name:
Anonymous
2010-02-02 20:07
done. very easy.
i'm not giving you the answer though.
Name:
Anonymous
2010-02-02 22:19
mathfags
Back to the imageboards, please.
Name:
Anonymous
2010-02-02 22:55
fail
Name:
Anonymous
2010-02-03 13:05
3x-2x-8=9-2x+15
3x-2x-8-9+2x-15 = 0
3x-32 = 0
3x = 32
x = 10 2/3 (10,66666666666666666666666666666666667)
Name:
Anonymous
2010-02-03 13:23
What the fuck is this ":" sign?
Name:
Anonymous
2010-02-03 20:22
>>6
You idiot, you failed on the first step. You distribute (-2) so that's a +8 not a -8. The answer is 5, I did it in my head.
Name:
Anonymous
2010-02-03 22:30
Is 3x:2+5=1:3-5x:6
supposed to be (3/2)x + 5 = 3 - (5/6)x ?
Name:
Anonymous
2010-02-04 6:15
0=1, SOLVE, IF YOU CAN'T YOU ARE DUMBER THAN A 9TH GRADER
Name:
Anonymous
2010-02-09 5:03
2x+y=1x-2y; x=-3y
Name:
Anonymous
2010-02-09 14:59
x1 = 5
x2 = 2
Name:
Anonymous
2010-02-11 12:48
Name:
Anonymous
2010-03-09 17:06
>>1
Nice try to avoid your homeworks, bro. But obvious.
Name:
Anonymous
2010-03-15 16:11
OP is clearly stupid.
Name:
Anonymous
2010-03-18 14:10
he's not stupid. Even if this was obvious, someone reply and give the answers.
Name:
Anonymous
2010-03-18 14:38
If you want some math help, kid, you can just email me.
Name:
Anonymous
2010-03-18 18:41
>>16
Quit trying to defend yourself by same-fagging.
Name:
Anonymous
2010-03-19 7:39
3x-2(x-4)=8-2x+15
BEDMAS
3x-2x-8=8-2x+15
3x-2x-8=7-2x
3x-2x=15-2x
3x-2x+2x=15
3x=15
divide 15/3
x=5