9x-3(-3x-14)=-42

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Solution for 9x-3(-3x-14)=-42 equation: 



9x-3(-3x-14)=-42

We move all terms to the left:

9x-3(-3x-14)-(-42)=0

We add all the numbers together, and all the variables

9x-3(-3x-14)+42=0

We multiply parentheses

9x+9x+42+42=0

We add all the numbers together, and all the variables

18x+84=0

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

18x=-84

x=-84/18

x=-4+2/3

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