20+3y-3(-3)=20

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Solution for 20+3y-3(-3)=20 equation:



20+3y-3(-3)=20
We move all terms to the left:
20+3y-3(-3)-(20)=0
determiningTheFunctionDomain 3y+20-20-3(-3)=0
We add all the numbers together, and all the variables
3y+9=0
We move all terms containing y to the left, all other terms to the right
3y=-9
y=-9/3
y=-3

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