8+5=2x-7

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Solution for 8+5=2x-7 equation: 



8+5=2x-7

We move all terms to the left:

8+5-(2x-7)=0

We add all the numbers together, and all the variables

-(2x-7)+13=0

We get rid of parentheses

-2x+7+13=0

We add all the numbers together, and all the variables

-2x+20=0

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

-2x=-20

x=-20/-2

x=+10

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