-3(4-5y)+2(3-6y)=-3.9

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Solution for -3(4-5y)+2(3-6y)=-3.9 equation: 



-3(4-5y)+2(3-6y)=-3.9

We move all terms to the left:

-3(4-5y)+2(3-6y)-(-3.9)=0

We add all the numbers together, and all the variables

-3(-5y+4)+2(-6y+3)-(-3.9)=0

We add all the numbers together, and all the variables

-3(-5y+4)+2(-6y+3)+3.9=0

We multiply parentheses

15y-12y-12+6+3.9=0

We add all the numbers together, and all the variables

3y-2.1=0

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

3y=2.1

y=2.1/3

y=2.1/3

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