7x+15=2x-8

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Solution for 7x+15=2x-8 equation: 



7x+15=2x-8

We move all terms to the left:

7x+15-(2x-8)=0

We get rid of parentheses

7x-2x+8+15=0

We add all the numbers together, and all the variables

5x+23=0

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

5x=-23

x=-23/5

x=-4+3/5

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