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

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

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

We move all terms to the left:

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


We calculate terms in parentheses: -(-4+4(y+5)), so:

-4+4(y+5)

determiningTheFunctionDomain
4(y+5)-4

We multiply parentheses

4y+20-4

We add all the numbers together, and all the variables

4y+16

Back to the equation:

-(4y+16)


We get rid of parentheses

9y-4y-16+1=0

We add all the numbers together, and all the variables

5y-15=0

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

5y=15

y=15/5

y=3