15/r-7=16

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Solution for 15/r-7=16 equation: 



15/r-7=16

We move all terms to the left:

15/r-7-(16)=0



Domain of the equation: r!=0

r∈R



We add all the numbers together, and all the variables

15/r-23=0

We multiply all the terms by the denominator


-23*r+15=0

We add all the numbers together, and all the variables

-23r+15=0

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

-23r=-15

r=-15/-23

r=15/23

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