-5/8r+13=18

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Solution for -5/8r+13=18 equation: 



-5/8r+13=18

We move all terms to the left:

-5/8r+13-(18)=0



Domain of the equation: 8r!=0

r!=0/8

r!=0

r∈R



We add all the numbers together, and all the variables

-5/8r-5=0

We multiply all the terms by the denominator


-5*8r-5=0

Wy multiply elements

-40r-5=0

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

-40r=5

r=5/-40

r=-1/8

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