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

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



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

We move all terms to the left:

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

We multiply parentheses

2x-(x+3(x+7))+8=0



We calculate terms in parentheses: -(x+3(x+7)), so:

x+3(x+7)

We multiply parentheses

x+3x+21

We add all the numbers together, and all the variables

4x+21

Back to the equation:

-(4x+21)



We get rid of parentheses

2x-4x-21+8=0

We add all the numbers together, and all the variables

-2x-13=0

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

-2x=13

x=13/-2

x=-6+1/2

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