4-9(2+6r)=-68

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Solution for 4-9(2+6r)=-68 equation: 



4-9(2+6r)=-68

We move all terms to the left:

4-9(2+6r)-(-68)=0

We add all the numbers together, and all the variables

-9(6r+2)+4-(-68)=0

We add all the numbers together, and all the variables

-9(6r+2)+72=0

We multiply parentheses

-54r-18+72=0

We add all the numbers together, and all the variables

-54r+54=0

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

-54r=-54

r=-54/-54

r=1

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