(2x-40)=(x+7)

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Solution for (2x-40)=(x+7) equation: 



(2x-40)=(x+7)

We move all terms to the left:

(2x-40)-((x+7))=0

We get rid of parentheses

2x-((x+7))-40=0



We calculate terms in parentheses: -((x+7)), so:

(x+7)

We get rid of parentheses

x+7

Back to the equation:

-(x+7)



We get rid of parentheses

2x-x-7-40=0

We add all the numbers together, and all the variables

x-47=0

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

x=47

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