-5(r+4)=-87

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Solution for -5(r+4)=-87 equation: 



-5(r+4)=-87

We move all terms to the left:

-5(r+4)-(-87)=0

We add all the numbers together, and all the variables

-5(r+4)+87=0

We multiply parentheses

-5r-20+87=0

We add all the numbers together, and all the variables

-5r+67=0

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

-5r=-67

r=-67/-5

r=13+2/5

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