-(x+4)+2(3x-7)=20

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Solution for -(x+4)+2(3x-7)=20 equation: 



-(x+4)+2(3x-7)=20

We move all terms to the left:

-(x+4)+2(3x-7)-(20)=0

We multiply parentheses

-(x+4)+6x-14-20=0

We get rid of parentheses

-x+6x-4-14-20=0

We add all the numbers together, and all the variables

5x-38=0

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

5x=38

x=38/5

x=7+3/5

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