7(30)+4r=64r

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Solution for 7(30)+4r=64r equation: 



7(30)+4r=64r

We move all terms to the left:

7(30)+4r-(64r)=0

We add all the numbers together, and all the variables

-60r+730=0

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

-60r=-730

r=-730/-60

r=12+1/6

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