-20=-8y+2(y+2)

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Solution for -20=-8y+2(y+2) equation: 



-20=-8y+2(y+2)

We move all terms to the left:

-20-(-8y+2(y+2))=0



We calculate terms in parentheses: -(-8y+2(y+2)), so:

-8y+2(y+2)

We multiply parentheses

-8y+2y+4

We add all the numbers together, and all the variables

-6y+4

Back to the equation:

-(-6y+4)



We get rid of parentheses

6y-4-20=0

We add all the numbers together, and all the variables

6y-24=0

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

6y=24

y=24/6

y=4

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