-7-5=7(4r-1)

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Solution for -7-5=7(4r-1) equation: 



-7-5=7(4r-1)

We move all terms to the left:

-7-5-(7(4r-1))=0

We add all the numbers together, and all the variables

-(7(4r-1))-12=0



We calculate terms in parentheses: -(7(4r-1)), so:

7(4r-1)

We multiply parentheses

28r-7

Back to the equation:

-(28r-7)



We get rid of parentheses

-28r+7-12=0

We add all the numbers together, and all the variables

-28r-5=0

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

-28r=5

r=5/-28

r=-5/28

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