-4r-36=8(r+3)

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Solution for -4r-36=8(r+3) equation:



-4r-36=8(r+3)
We move all terms to the left:
-4r-36-(8(r+3))=0
We calculate terms in parentheses: -(8(r+3)), so:
8(r+3)
We multiply parentheses
8r+24
Back to the equation:
-(8r+24)
We get rid of parentheses
-4r-8r-24-36=0
We add all the numbers together, and all the variables
-12r-60=0
We move all terms containing r to the left, all other terms to the right
-12r=60
r=60/-12
r=-5

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