2(-4y)-7y=3

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Solution for 2(-4y)-7y=3 equation: 



2(-4y)-7y=3

We move all terms to the left:

2(-4y)-7y-(3)=0

We add all the numbers together, and all the variables

-7y+2(-4y)-3=0

We multiply parentheses

-7y-8y-3=0

We add all the numbers together, and all the variables

-15y-3=0

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

-15y=3

y=3/-15

y=-1/5

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