3(y-20)=y

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



3(y-20)=y

We move all terms to the left:

3(y-20)-(y)=0

We add all the numbers together, and all the variables

-1y+3(y-20)=0

We multiply parentheses

-1y+3y-60=0

We add all the numbers together, and all the variables

2y-60=0

We move all terms containing y to the left, all other terms to the right

2y=60

y=60/2

y=30

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