8x-1=2x+(7x-12)

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Solution for 8x-1=2x+(7x-12) equation: 



8x-1=2x+(7x-12)

We move all terms to the left:

8x-1-(2x+(7x-12))=0



We calculate terms in parentheses: -(2x+(7x-12)), so:

2x+(7x-12)

We get rid of parentheses

2x+7x-12

We add all the numbers together, and all the variables

9x-12

Back to the equation:

-(9x-12)



We get rid of parentheses

8x-9x+12-1=0

We add all the numbers together, and all the variables

-1x+11=0

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

-x=-11

x=-11/-1

x=+11

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