(3x+7)=(6x+20)

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Solution for (3x+7)=(6x+20) equation: 



(3x+7)=(6x+20)

We move all terms to the left:

(3x+7)-((6x+20))=0

We get rid of parentheses

3x-((6x+20))+7=0



We calculate terms in parentheses: -((6x+20)), so:

(6x+20)

We get rid of parentheses

6x+20

Back to the equation:

-(6x+20)



We get rid of parentheses

3x-6x-20+7=0

We add all the numbers together, and all the variables

-3x-13=0

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

-3x=13

x=13/-3

x=-4+1/3

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