-9-3(7x-7)=-15

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Solution for -9-3(7x-7)=-15 equation: 



-9-3(7x-7)=-15

We move all terms to the left:

-9-3(7x-7)-(-15)=0

We add all the numbers together, and all the variables

-3(7x-7)+6=0

We multiply parentheses

-21x+21+6=0

We add all the numbers together, and all the variables

-21x+27=0

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

-21x=-27

x=-27/-21

x=1+2/7

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