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

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



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

We move all terms to the left:

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



We calculate terms in parentheses: -(2(4x-7)), so:

2(4x-7)

We multiply parentheses

8x-14

Back to the equation:

-(8x-14)



We get rid of parentheses

5x-8x+14+7=0

We add all the numbers together, and all the variables

-3x+21=0

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

-3x=-21

x=-21/-3

x=+7

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