r/4=7.2

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Solution for r/4=7.2 equation: 



r/4=7.2

We move all terms to the left:

r/4-(7.2)=0

We add all the numbers together, and all the variables

r/4-7.2=0

We multiply all the terms by the denominator


r-(7.2)*4=0

We add all the numbers together, and all the variables

r-28.8=0

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

r=28.8

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