-7r+32=-4(4r-5)+5r

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Solution for -7r+32=-4(4r-5)+5r equation: 



-7r+32=-4(4r-5)+5r

We move all terms to the left:

-7r+32-(-4(4r-5)+5r)=0



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

-4(4r-5)+5r

We add all the numbers together, and all the variables

5r-4(4r-5)

We multiply parentheses

5r-16r+20

We add all the numbers together, and all the variables

-11r+20

Back to the equation:

-(-11r+20)



We get rid of parentheses

-7r+11r-20+32=0

We add all the numbers together, and all the variables

4r+12=0

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

4r=-12

r=-12/4

r=-3

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