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

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



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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

12x-(2(x-7))+6=0



We calculate terms in parentheses: -(2(x-7)), so:

2(x-7)

We multiply parentheses

2x-14

Back to the equation:

-(2x-14)



We get rid of parentheses

12x-2x+14+6=0

We add all the numbers together, and all the variables

10x+20=0

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

10x=-20

x=-20/10

x=-2

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