45/x=1.8

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Solution for 45/x=1.8 equation: 



45/x=1.8

We move all terms to the left:

45/x-(1.8)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

45/x-1.8=0

We multiply all the terms by the denominator


-(1.8)*x+45=0

We multiply parentheses

-1.8x+45=0

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

-1.8x=-45

x=-45/-1.8

x=+25

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