5y+2(y-9)=4(y+1)

Solution for 5y+2(y-9)=4(y+1) equation:

5y+2(y-9)=4(y+1)

We move all terms to the left:

5y+2(y-9)-(4(y+1))=0

We multiply parentheses

5y+2y-(4(y+1))-18=0


We calculate terms in parentheses: -(4(y+1)), so:

4(y+1)

We multiply parentheses

4y+4

Back to the equation:

-(4y+4)


We add all the numbers together, and all the variables

7y-(4y+4)-18=0

We get rid of parentheses

7y-4y-4-18=0

We add all the numbers together, and all the variables

3y-22=0

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

3y=22

y=22/3

y=7+1/3