7(-2x-4)=-84

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Solution for 7(-2x-4)=-84 equation: 



7(-2x-4)=-84

We move all terms to the left:

7(-2x-4)-(-84)=0

We add all the numbers together, and all the variables

7(-2x-4)+84=0

We multiply parentheses

-14x-28+84=0

We add all the numbers together, and all the variables

-14x+56=0

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

-14x=-56

x=-56/-14

x=+4

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