-3(y+3)=y-3+4(3y+3)

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Solution for -3(y+3)=y-3+4(3y+3) equation:



-3(y+3)=y-3+4(3y+3)
We move all terms to the left:
-3(y+3)-(y-3+4(3y+3))=0
We multiply parentheses
-3y-(y-3+4(3y+3))-9=0
We calculate terms in parentheses: -(y-3+4(3y+3)), so:
y-3+4(3y+3)
determiningTheFunctionDomain y+4(3y+3)-3
We multiply parentheses
y+12y+12-3
We add all the numbers together, and all the variables
13y+9
Back to the equation:
-(13y+9)
We get rid of parentheses
-3y-13y-9-9=0
We add all the numbers together, and all the variables
-16y-18=0
We move all terms containing y to the left, all other terms to the right
-16y=18
y=18/-16
y=-1+1/8

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