9x+1=8(x-1)

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



9x+1=8(x-1)

We move all terms to the left:

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



We calculate terms in parentheses: -(8(x-1)), so:

8(x-1)

We multiply parentheses

8x-8

Back to the equation:

-(8x-8)



We get rid of parentheses

9x-8x+8+1=0

We add all the numbers together, and all the variables

x+9=0

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

x=-9

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