-2-1=3y

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Solution for -2-1=3y equation:



-2-1=3y
We move all terms to the left:
-2-1-(3y)=0
We add all the numbers together, and all the variables
-3y-3=0
We move all terms containing y to the left, all other terms to the right
-3y=3
y=3/-3
y=-1

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