-4y+28=2(y-7)

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Solution for -4y+28=2(y-7) equation: 



-4y+28=2(y-7)

We move all terms to the left:

-4y+28-(2(y-7))=0



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

2(y-7)

We multiply parentheses

2y-14

Back to the equation:

-(2y-14)



We get rid of parentheses

-4y-2y+14+28=0

We add all the numbers together, and all the variables

-6y+42=0

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

-6y=-42

y=-42/-6

y=+7

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