8-x=15-2x

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



8-x=15-2x

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

-1x-(-2x+15)+8=0

We get rid of parentheses

-1x+2x-15+8=0

We add all the numbers together, and all the variables

x-7=0

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

x=7

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