Question

what is the solution to the equation?

3x -6= -2x + 9

A.3/5
B.15
C.3
D.5/2

Answer 1

@KlOwNlOvE

Answer 2

i got this ready?

Answer 3

?

Answer 4

C. 3

Answer 5

C!

Answer 6

dude

Answer 7

ur a human calc

Answer 8

http://www.wolframalpha.com/input/?i=3x+-6%3D+-2x+%2B+9

so the answer is C :)

Answer 9

@cambrige sometimes a human calculator needs help also.

Answer 10

seriously??

Answer 11

sometimes i need help.... All depends on the question

Answer 12

I assumed uur like a wizard at maths

Answer 13

Simplifying
3x + -6 = -2x + 9

Reorder the terms:
-6 + 3x = -2x + 9

Reorder the terms:
-6 + 3x = 9 + -2x

Solving
-6 + 3x = 9 + -2x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '2x' to each side of the equation.
-6 + 3x + 2x = 9 + -2x + 2x

Combine like terms: 3x + 2x = 5x
-6 + 5x = 9 + -2x + 2x

Combine like terms: -2x + 2x = 0
-6 + 5x = 9 + 0
-6 + 5x = 9

Add '6' to each side of the equation.
-6 + 6 + 5x = 9 + 6

Combine like terms: -6 + 6 = 0
0 + 5x = 9 + 6
5x = 9 + 6

Combine like terms: 9 + 6 = 15
5x = 15

Divide each side by '5'.
x = 3

Simplifying
x = 3


http://www.geteasysolution.com/3x-6=-2x+9

Answer 14

3x-6=-2x+9
5x=15 (got x's on one side values on the other)
x=3

Answer 15

the answer is C

Answer 16

Thanks guys :D

Answer 17

that's a biga** simplification @like1234