2y-47=-3(y+9)

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Solution for 2y-47=-3(y+9) equation:



2y-47=-3(y+9)
We move all terms to the left:
2y-47-(-3(y+9))=0
We calculate terms in parentheses: -(-3(y+9)), so:
-3(y+9)
We multiply parentheses
-3y-27
Back to the equation:
-(-3y-27)
We get rid of parentheses
2y+3y+27-47=0
We add all the numbers together, and all the variables
5y-20=0
We move all terms containing y to the left, all other terms to the right
5y=20
y=20/5
y=4

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