8+2/5r=-8

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Solution for 8+2/5r=-8 equation: 



8+2/5r=-8

We move all terms to the left:

8+2/5r-(-8)=0



Domain of the equation: 5r!=0

r!=0/5

r!=0

r∈R



We add all the numbers together, and all the variables

2/5r+16=0

We multiply all the terms by the denominator


16*5r+2=0

Wy multiply elements

80r+2=0

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

80r=-2

r=-2/80

r=-1/40

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