r+3(5r+8)=-8

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Solution for r+3(5r+8)=-8 equation: 



r+3(5r+8)=-8

We move all terms to the left:

r+3(5r+8)-(-8)=0

We add all the numbers together, and all the variables

r+3(5r+8)+8=0

We multiply parentheses

r+15r+24+8=0

We add all the numbers together, and all the variables

16r+32=0

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

16r=-32

r=-32/16

r=-2

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