7x=(8x+120)=180

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Solution for 7x=(8x+120)=180 equation: 



7x=(8x+120)=180

We move all terms to the left:

7x-((8x+120))=0



We calculate terms in parentheses: -((8x+120)), so:

(8x+120)

We get rid of parentheses

8x+120

Back to the equation:

-(8x+120)



We get rid of parentheses

7x-8x-120=0

We add all the numbers together, and all the variables

-1x-120=0

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

-x=120

x=120/-1

x=-120

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