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

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



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

We move all terms to the left:

3x+2x+7-(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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