36+9/4r=-36

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Solution for 36+9/4r=-36 equation: 



36+9/4r=-36

We move all terms to the left:

36+9/4r-(-36)=0



Domain of the equation: 4r!=0

r!=0/4

r!=0

r∈R



We add all the numbers together, and all the variables

9/4r+72=0

We multiply all the terms by the denominator


72*4r+9=0

Wy multiply elements

288r+9=0

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

288r=-9

r=-9/288

r=-1/32

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