8x-28=2(7x+7)

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Solution for 8x-28=2(7x+7) equation: 



8x-28=2(7x+7)

We move all terms to the left:

8x-28-(2(7x+7))=0



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

2(7x+7)

We multiply parentheses

14x+14

Back to the equation:

-(14x+14)



We get rid of parentheses

8x-14x-14-28=0

We add all the numbers together, and all the variables

-6x-42=0

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

-6x=42

x=42/-6

x=-7

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