3x+5=-2x=7

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



3x+5=-2x=7

We move all terms to the left:

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

We get rid of parentheses

3x+2x+5=0

We add all the numbers together, and all the variables

5x+5=0

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

5x=-5

x=-5/5

x=-1

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