3-7(x+3)=-4

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



3-7(x+3)=-4

We move all terms to the left:

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

We add all the numbers together, and all the variables

-7(x+3)+7=0

We multiply parentheses

-7x-21+7=0

We add all the numbers together, and all the variables

-7x-14=0

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

-7x=14

x=14/-7

x=-2

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