-81.5-2y=-84

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Solution for -81.5-2y=-84 equation: 



-81.5-2y=-84

We move all terms to the left:

-81.5-2y-(-84)=0

We add all the numbers together, and all the variables

-2y+2.5=0

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

-2y=-2.5

y=-2.5/-2

y=1+0.5/2

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