1/2y+1/2=-2(y+1)

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Solution for 1/2y+1/2=-2(y+1) equation: 



1/2y+1/2=-2(y+1)

We move all terms to the left:

1/2y+1/2-(-2(y+1))=0



Domain of the equation: 2y!=0

y!=0/2

y!=0

y∈R



We calculate fractions


-(-2(y+1))=0



We calculate terms in parentheses: -(-2(y+1)), so:

-2(y+1)

We multiply parentheses

-2y-2

Back to the equation:

-(-2y-2)



We get rid of parentheses

2y+2=0

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

2y=-2

y=-2/2

y=-1

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