3(10-y)=2(11-y)

Solution for 3(10-y)=2(11-y) equation:

3(10-y)=2(11-y)

We move all terms to the left:

3(10-y)-(2(11-y))=0

We add all the numbers together, and all the variables

3(-1y+10)-(2(-1y+11))=0

We multiply parentheses

-3y-(2(-1y+11))+30=0


We calculate terms in parentheses: -(2(-1y+11)), so:

2(-1y+11)

We multiply parentheses

-2y+22

Back to the equation:

-(-2y+22)


We get rid of parentheses

-3y+2y-22+30=0

We add all the numbers together, and all the variables

-1y+8=0

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

-y=-8

y=-8/-1

y=+8