5(0.3y-4)=y-0.2(y-5)

Solution for 5(0.3y-4)=y-0.2(y-5) equation:

5(0.3y-4)=y-0.2(y-5)

We move all terms to the left:

5(0.3y-4)-(y-0.2(y-5))=0

We multiply parentheses

0y-(y-0.2(y-5))-20=0


We calculate terms in parentheses: -(y-0.2(y-5)), so:

y-0.2(y-5)

We multiply parentheses

y-0.2y+1

We add all the numbers together, and all the variables

0.8y+1

Back to the equation:

-(0.8y+1)


We add all the numbers together, and all the variables

y-(0.8y+1)-20=0

We get rid of parentheses

y-0.8y-1-20=0

We add all the numbers together, and all the variables

0.2y-21=0

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

0.2y=21

y=21/0.2

y=105