4(-5y-9)=y

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Solution for 4(-5y-9)=y equation:



4(-5y-9)=y
We move all terms to the left:
4(-5y-9)-(y)=0
We add all the numbers together, and all the variables
-1y+4(-5y-9)=0
We multiply parentheses
-1y-20y-36=0
We add all the numbers together, and all the variables
-21y-36=0
We move all terms containing y to the left, all other terms to the right
-21y=36
y=36/-21
y=-1+5/7

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