42=-2(3y+4)

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Solution for 42=-2(3y+4) equation: 



42=-2(3y+4)

We move all terms to the left:

42-(-2(3y+4))=0



We calculate terms in parentheses: -(-2(3y+4)), so:

-2(3y+4)

We multiply parentheses

-6y-8

Back to the equation:

-(-6y-8)



We get rid of parentheses

6y+8+42=0

We add all the numbers together, and all the variables

6y+50=0

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

6y=-50

y=-50/6

y=-8+1/3

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