-2-10r=-9(6r+10)

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Solution for -2-10r=-9(6r+10) equation: 



-2-10r=-9(6r+10)

We move all terms to the left:

-2-10r-(-9(6r+10))=0



We calculate terms in parentheses: -(-9(6r+10)), so:

-9(6r+10)

We multiply parentheses

-54r-90

Back to the equation:

-(-54r-90)



We get rid of parentheses

-10r+54r+90-2=0

We add all the numbers together, and all the variables

44r+88=0

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

44r=-88

r=-88/44

r=-2

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