9/5r+3=30

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Solution for 9/5r+3=30 equation: 



9/5r+3=30

We move all terms to the left:

9/5r+3-(30)=0



Domain of the equation: 5r!=0

r!=0/5

r!=0

r∈R



We add all the numbers together, and all the variables

9/5r-27=0

We multiply all the terms by the denominator


-27*5r+9=0

Wy multiply elements

-135r+9=0

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

-135r=-9

r=-9/-135

r=1/15

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