5x+7=15-x

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Solution for 5x+7=15-x equation: 



5x+7=15-x

We move all terms to the left:

5x+7-(15-x)=0

We add all the numbers together, and all the variables

5x-(-1x+15)+7=0

We get rid of parentheses

5x+1x-15+7=0

We add all the numbers together, and all the variables

6x-8=0

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

6x=8

x=8/6

x=1+1/3

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