-18=-2(2y+3)

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Solution for -18=-2(2y+3) equation: 



-18=-2(2y+3)

We move all terms to the left:

-18-(-2(2y+3))=0



We calculate terms in parentheses: -(-2(2y+3)), so:

-2(2y+3)

We multiply parentheses

-4y-6

Back to the equation:

-(-4y-6)



We get rid of parentheses

4y+6-18=0

We add all the numbers together, and all the variables

4y-12=0

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

4y=12

y=12/4

y=3

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