3y+-2=-20

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Solution for 3y+-2=-20 equation:



3y+-2=-20
We move all terms to the left:
3y+-2-(-20)=0
We add all the numbers together, and all the variables
3y+18=0
We move all terms containing y to the left, all other terms to the right
3y=-18
y=-18/3
y=-6

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