7x-3(-4x-4)=-42

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Solution for 7x-3(-4x-4)=-42 equation: 



7x-3(-4x-4)=-42

We move all terms to the left:

7x-3(-4x-4)-(-42)=0

We add all the numbers together, and all the variables

7x-3(-4x-4)+42=0

We multiply parentheses

7x+12x+12+42=0

We add all the numbers together, and all the variables

19x+54=0

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

19x=-54

x=-54/19

x=-2+16/19

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