8x+7=-4x+-8

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



8x+7=-4x+-8

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

8x+4x+8+7=0

We add all the numbers together, and all the variables

12x+15=0

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

12x=-15

x=-15/12

x=-1+1/4

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