2(3x+30)=7x-20

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Solution for 2(3x+30)=7x-20 equation: 



2(3x+30)=7x-20

We move all terms to the left:

2(3x+30)-(7x-20)=0

We multiply parentheses

6x-(7x-20)+60=0

We get rid of parentheses

6x-7x+20+60=0

We add all the numbers together, and all the variables

-1x+80=0

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

-x=-80

x=-80/-1

x=+80

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