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

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



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

We move all terms to the left:

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



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

-2(2y+2)

We multiply parentheses

-4y-4

Back to the equation:

-(-4y-4)



We get rid of parentheses

-2y+4y+4+4=0

We add all the numbers together, and all the variables

2y+8=0

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

2y=-8

y=-8/2

y=-4

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