-4r-3=3(3r+4)

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Solution for -4r-3=3(3r+4) equation: 



-4r-3=3(3r+4)

We move all terms to the left:

-4r-3-(3(3r+4))=0



We calculate terms in parentheses: -(3(3r+4)), so:

3(3r+4)

We multiply parentheses

9r+12

Back to the equation:

-(9r+12)



We get rid of parentheses

-4r-9r-12-3=0

We add all the numbers together, and all the variables

-13r-15=0

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

-13r=15

r=15/-13

r=-1+2/13

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