3x-(2x+8)=7x-20

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Solution for 3x-(2x+8)=7x-20 equation: 



3x-(2x+8)=7x-20

We move all terms to the left:

3x-(2x+8)-(7x-20)=0

We get rid of parentheses

3x-2x-7x-8+20=0

We add all the numbers together, and all the variables

-6x+12=0

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

-6x=-12

x=-12/-6

x=+2

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