-7(9+3x)=-189

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Solution for -7(9+3x)=-189 equation: 



-7(9+3x)=-189

We move all terms to the left:

-7(9+3x)-(-189)=0

We add all the numbers together, and all the variables

-7(3x+9)-(-189)=0

We add all the numbers together, and all the variables

-7(3x+9)+189=0

We multiply parentheses

-21x-63+189=0

We add all the numbers together, and all the variables

-21x+126=0

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

-21x=-126

x=-126/-21

x=+6

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