3(y-1.5)=9.9-4.2y

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Solution for 3(y-1.5)=9.9-4.2y equation: 



3(y-1.5)=9.9-4.2y

We move all terms to the left:

3(y-1.5)-(9.9-4.2y)=0

We add all the numbers together, and all the variables

3(y-1.5)-(-4.2y+9.9)=0

We multiply parentheses

3y-(-4.2y+9.9)-4.5=0

We get rid of parentheses

3y+4.2y-9.9-4.5=0

We add all the numbers together, and all the variables

7.2y-14.4=0

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

7.2y=14.4

y=14.4/7.2

y=2

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