-20=7x-20x-110

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Solution for -20=7x-20x-110 equation: 



-20=7x-20x-110

We move all terms to the left:

-20-(7x-20x-110)=0

We add all the numbers together, and all the variables

-(-13x-110)-20=0

We get rid of parentheses

13x+110-20=0

We add all the numbers together, and all the variables

13x+90=0

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

13x=-90

x=-90/13

x=-6+12/13

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