7(y-1)/2=-4y

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Solution for 7(y-1)/2=-4y equation: 



7(y-1)/2=-4y

We move all terms to the left:

7(y-1)/2-(-4y)=0

We get rid of parentheses

7(y-1)/2+4y=0

We multiply all the terms by the denominator


7(y-1)+4y*2=0

We multiply parentheses

7y+4y*2-7=0

Wy multiply elements

7y+8y-7=0

We add all the numbers together, and all the variables

15y-7=0

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

15y=7

y=7/15

y=7/15

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