3y=2(15+2y)

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Solution for 3y=2(15+2y) equation:



3y=2(15+2y)
We move all terms to the left:
3y-(2(15+2y))=0
We add all the numbers together, and all the variables
3y-(2(2y+15))=0
We calculate terms in parentheses: -(2(2y+15)), so:
2(2y+15)
We multiply parentheses
4y+30
Back to the equation:
-(4y+30)
We get rid of parentheses
3y-4y-30=0
We add all the numbers together, and all the variables
-1y-30=0
We move all terms containing y to the left, all other terms to the right
-y=30
y=30/-1
y=-30

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