-5(6+8r)=5r+15

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Solution for -5(6+8r)=5r+15 equation: 



-5(6+8r)=5r+15

We move all terms to the left:

-5(6+8r)-(5r+15)=0

We add all the numbers together, and all the variables

-5(8r+6)-(5r+15)=0

We multiply parentheses

-40r-(5r+15)-30=0

We get rid of parentheses

-40r-5r-15-30=0

We add all the numbers together, and all the variables

-45r-45=0

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

-45r=45

r=45/-45

r=-1

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