4y+4(4-y)=-4-5(5+3y)

Solution for 4y+4(4-y)=-4-5(5+3y) equation:

4y+4(4-y)=-4-5(5+3y)

We move all terms to the left:

4y+4(4-y)-(-4-5(5+3y))=0

We add all the numbers together, and all the variables

4y+4(-1y+4)-(-4-5(3y+5))=0

We multiply parentheses

4y-4y-(-4-5(3y+5))+16=0


We calculate terms in parentheses: -(-4-5(3y+5)), so:

-4-5(3y+5)

determiningTheFunctionDomain
-5(3y+5)-4

We multiply parentheses

-15y-25-4

We add all the numbers together, and all the variables

-15y-29

Back to the equation:

-(-15y-29)


We add all the numbers together, and all the variables

-(-15y-29)+16=0

We get rid of parentheses

15y+29+16=0

We add all the numbers together, and all the variables

15y+45=0

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

15y=-45

y=-45/15

y=-3