3y+2/2-7y=-2/5

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Solution for 3y+2/2-7y=-2/5 equation: 



3y+2/2-7y=-2/5

We move all terms to the left:

3y+2/2-7y-(-2/5)=0

We add all the numbers together, and all the variables

-4y+1-(-2/5)=0

We get rid of parentheses

-4y+1+2/5=0

We multiply all the terms by the denominator


-4y*5+2+1*5=0

We add all the numbers together, and all the variables

-4y*5+7=0

Wy multiply elements

-20y+7=0

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

-20y=-7

y=-7/-20

y=7/20

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