3(x+7)=2(2x+4)

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Solution for 3(x+7)=2(2x+4) equation: 



3(x+7)=2(2x+4)

We move all terms to the left:

3(x+7)-(2(2x+4))=0

We multiply parentheses

3x-(2(2x+4))+21=0



We calculate terms in parentheses: -(2(2x+4)), so:

2(2x+4)

We multiply parentheses

4x+8

Back to the equation:

-(4x+8)



We get rid of parentheses

3x-4x-8+21=0

We add all the numbers together, and all the variables

-1x+13=0

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

-x=-13

x=-13/-1

x=+13

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