3x+7=-5x-2

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Solution for 3x+7=-5x-2 equation: 



3x+7=-5x-2

We move all terms to the left:

3x+7-(-5x-2)=0

We get rid of parentheses

3x+5x+2+7=0

We add all the numbers together, and all the variables

8x+9=0

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

8x=-9

x=-9/8

x=-1+1/8

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