7(x-1)+2=2x+7+8x

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Solution for 7(x-1)+2=2x+7+8x equation: 



7(x-1)+2=2x+7+8x

We move all terms to the left:

7(x-1)+2-(2x+7+8x)=0

We add all the numbers together, and all the variables

7(x-1)-(10x+7)+2=0

We multiply parentheses

7x-(10x+7)-7+2=0

We get rid of parentheses

7x-10x-7-7+2=0

We add all the numbers together, and all the variables

-3x-12=0

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

-3x=12

x=12/-3

x=-4

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