-3y-4=20

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Solution for -3y-4=20 equation: 



-3y-4=20

We move all terms to the left:

-3y-4-(20)=0

We add all the numbers together, and all the variables

-3y-24=0

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

-3y=24

y=24/-3

y=-8

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