-5(6-r)=15-30-5r=15-5r=45

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Solution for -5(6-r)=15-30-5r=15-5r=45 equation:



-5(6-r)=15-30-5r=15-5r=45
We move all terms to the left:
-5(6-r)-(15-30-5r)=0
We add all the numbers together, and all the variables
-5(-1r+6)-(-5r-15)=0
We multiply parentheses
5r-(-5r-15)-30=0
We get rid of parentheses
5r+5r+15-30=0
We add all the numbers together, and all the variables
10r-15=0
We move all terms containing r to the left, all other terms to the right
10r=15
r=15/10
r=1+1/2

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