-4=6/5r+8

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Solution for -4=6/5r+8 equation: 



-4=6/5r+8

We move all terms to the left:

-4-(6/5r+8)=0



Domain of the equation: 5r+8)!=0

r∈R



We get rid of parentheses

-6/5r-8-4=0

We multiply all the terms by the denominator


-8*5r-4*5r-6=0

Wy multiply elements

-40r-20r-6=0

We add all the numbers together, and all the variables

-60r-6=0

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

-60r=6

r=6/-60

r=-1/10

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