3x-7+2x=8x+8

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Solution for 3x-7+2x=8x+8 equation: 



3x-7+2x=8x+8

We move all terms to the left:

3x-7+2x-(8x+8)=0

We add all the numbers together, and all the variables

5x-(8x+8)-7=0

We get rid of parentheses

5x-8x-8-7=0

We add all the numbers together, and all the variables

-3x-15=0

We move all terms containing x to the left, all other terms to the right

-3x=15

x=15/-3

x=-5

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