-7(2x+9)=-189

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Solution for -7(2x+9)=-189 equation: 



-7(2x+9)=-189

We move all terms to the left:

-7(2x+9)-(-189)=0

We add all the numbers together, and all the variables

-7(2x+9)+189=0

We multiply parentheses

-14x-63+189=0

We add all the numbers together, and all the variables

-14x+126=0

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

-14x=-126

x=-126/-14

x=+9

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