7(-4x-3)=63

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Solution for 7(-4x-3)=63 equation: 



7(-4x-3)=63

We move all terms to the left:

7(-4x-3)-(63)=0

We multiply parentheses

-28x-21-63=0

We add all the numbers together, and all the variables

-28x-84=0

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

-28x=84

x=84/-28

x=-3

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