x-8=-2x-14;-7

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Solution for x-8=-2x-14;-7 equation: 



x-8=-2x-14-7

We move all terms to the left:

x-8-(-2x-14-7)=0

We add all the numbers together, and all the variables

x-(-2x-21)-8=0

We get rid of parentheses

x+2x+21-8=0

We add all the numbers together, and all the variables

3x+13=0

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

3x=-13

x=-13/3

x=-4+1/3

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