-7x-(-8x+20)=18

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Solution for -7x-(-8x+20)=18 equation: 



-7x-(-8x+20)=18

We move all terms to the left:

-7x-(-8x+20)-(18)=0

We get rid of parentheses

-7x+8x-20-18=0

We add all the numbers together, and all the variables

x-38=0

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

x=38

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