-4(r+8)=(-74)

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Solution for -4(r+8)=(-74) equation: 



-4(r+8)=(-74)

We move all terms to the left:

-4(r+8)-((-74))=0

We add all the numbers together, and all the variables

-4(r+8)+74=0

We multiply parentheses

-4r-32+74=0

We add all the numbers together, and all the variables

-4r+42=0

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

-4r=-42

r=-42/-4

r=10+1/2

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