8x+4=-3x-7

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Solution for 8x+4=-3x-7 equation: 



8x+4=-3x-7

We move all terms to the left:

8x+4-(-3x-7)=0

We get rid of parentheses

8x+3x+7+4=0

We add all the numbers together, and all the variables

11x+11=0

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

11x=-11

x=-11/11

x=-1

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