-3(-4+3x)=-42

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Solution for -3(-4+3x)=-42 equation: 



-3(-4+3x)=-42

We move all terms to the left:

-3(-4+3x)-(-42)=0

We add all the numbers together, and all the variables

-3(3x-4)-(-42)=0

We add all the numbers together, and all the variables

-3(3x-4)+42=0

We multiply parentheses

-9x+12+42=0

We add all the numbers together, and all the variables

-9x+54=0

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

-9x=-54

x=-54/-9

x=+6

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