x=(-45/(20-9.81x))

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Solution for x=(-45/(20-9.81x)) equation: 



x=(-45/(20-9.81x))

We move all terms to the left:

x-((-45/(20-9.81x)))=0



Domain of the equation: (20-9.81x)))!=0

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

-9.81x))!=-20

x!=-20/1

x!=-20

x∈R



We add all the numbers together, and all the variables

x-((-45/(-9.81x+20)))=0

We multiply all the terms by the denominator


x*(-9.81x+20)))-((-45=0

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

x*(-9.81x+20)))-((=45

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