3(y-10)+1=1.75(y-8)

Solution for 3(y-10)+1=1.75(y-8) equation:

3(y-10)+1=1.75(y-8)

We move all terms to the left:

3(y-10)+1-(1.75(y-8))=0

We multiply parentheses

3y-(1.75(y-8))-30+1=0


We calculate terms in parentheses: -(1.75(y-8)), so:

1.75(y-8)

We multiply parentheses

1.75y-14

Back to the equation:

-(1.75y-14)


We add all the numbers together, and all the variables

3y-(1.75y-14)-29=0

We get rid of parentheses

3y-1.75y+14-29=0

We add all the numbers together, and all the variables

1.25y-15=0

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

1.25y=15

y=15/1.25

y=12