3(2x-4)+5x=4(x+7)

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Solution for 3(2x-4)+5x=4(x+7) equation: 



3(2x-4)+5x=4(x+7)

We move all terms to the left:

3(2x-4)+5x-(4(x+7))=0

We add all the numbers together, and all the variables

5x+3(2x-4)-(4(x+7))=0

We multiply parentheses

5x+6x-(4(x+7))-12=0



We calculate terms in parentheses: -(4(x+7)), so:

4(x+7)

We multiply parentheses

4x+28

Back to the equation:

-(4x+28)



We add all the numbers together, and all the variables

11x-(4x+28)-12=0

We get rid of parentheses

11x-4x-28-12=0

We add all the numbers together, and all the variables

7x-40=0

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

7x=40

x=40/7

x=5+5/7

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