(5/8r-7)=18

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Solution for (5/8r-7)=18 equation: 



(5/8r-7)=18

We move all terms to the left:

(5/8r-7)-(18)=0



Domain of the equation: 8r-7)!=0

r∈R



We get rid of parentheses

5/8r-7-18=0

We multiply all the terms by the denominator


-7*8r-18*8r+5=0

Wy multiply elements

-56r-144r+5=0

We add all the numbers together, and all the variables

-200r+5=0

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

-200r=-5

r=-5/-200

r=1/40

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