16+4/5r=-9

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Solution for 16+4/5r=-9 equation: 



16+4/5r=-9

We move all terms to the left:

16+4/5r-(-9)=0



Domain of the equation: 5r!=0

r!=0/5

r!=0

r∈R



We add all the numbers together, and all the variables

4/5r+25=0

We multiply all the terms by the denominator


25*5r+4=0

Wy multiply elements

125r+4=0

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

125r=-4

r=-4/125

r=-4/125

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