-7(x-9)=8x-12

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Solution for -7(x-9)=8x-12 equation: 



-7(x-9)=8x-12

We move all terms to the left:

-7(x-9)-(8x-12)=0

We multiply parentheses

-7x-(8x-12)+63=0

We get rid of parentheses

-7x-8x+12+63=0

We add all the numbers together, and all the variables

-15x+75=0

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

-15x=-75

x=-75/-15

x=+5

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