7-4(-x-3)=12

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Solution for 7-4(-x-3)=12 equation: 



7-4(-x-3)=12

We move all terms to the left:

7-4(-x-3)-(12)=0

We add all the numbers together, and all the variables

-4(-1x-3)+7-12=0

We add all the numbers together, and all the variables

-4(-1x-3)-5=0

We multiply parentheses

4x+12-5=0

We add all the numbers together, and all the variables

4x+7=0

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

4x=-7

x=-7/4

x=-1+3/4

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