3x-4(4x+8)=-84

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Solution for 3x-4(4x+8)=-84 equation: 



3x-4(4x+8)=-84

We move all terms to the left:

3x-4(4x+8)-(-84)=0

We add all the numbers together, and all the variables

3x-4(4x+8)+84=0

We multiply parentheses

3x-16x-32+84=0

We add all the numbers together, and all the variables

-13x+52=0

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

-13x=-52

x=-52/-13

x=+4

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