4-y=1/5

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Solution for 4-y=1/5 equation: 



4-y=1/5

We move all terms to the left:

4-y-(1/5)=0

We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

-1y+4-1/5=0

We multiply all the terms by the denominator


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

We add all the numbers together, and all the variables

-1y*5+19=0

Wy multiply elements

-5y+19=0

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

-5y=-19

y=-19/-5

y=3+4/5

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