-3-3(r+1)=-5(r+4)

Solution for -3-3(r+1)=-5(r+4) equation:

-3-3(r+1)=-5(r+4)

We move all terms to the left:

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

We multiply parentheses

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


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

-5(r+4)

We multiply parentheses

-5r-20

Back to the equation:

-(-5r-20)


We add all the numbers together, and all the variables

-3r-(-5r-20)-6=0

We get rid of parentheses

-3r+5r+20-6=0

We add all the numbers together, and all the variables

2r+14=0

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

2r=-14

r=-14/2

r=-7