9+8x-8=7(x-2)-1

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Solution for 9+8x-8=7(x-2)-1 equation: 



9+8x-8=7(x-2)-1

We move all terms to the left:

9+8x-8-(7(x-2)-1)=0

We add all the numbers together, and all the variables

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



We calculate terms in parentheses: -(7(x-2)-1), so:

7(x-2)-1

We multiply parentheses

7x-14-1

We add all the numbers together, and all the variables

7x-15

Back to the equation:

-(7x-15)



We get rid of parentheses

8x-7x+15+1=0

We add all the numbers together, and all the variables

x+16=0

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

x=-16

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