900/x=7.5

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Solution for 900/x=7.5 equation: 



900/x=7.5

We move all terms to the left:

900/x-(7.5)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

900/x-7.5=0

We multiply all the terms by the denominator


-(7.5)*x+900=0

We multiply parentheses

-7.5x+900=0

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

-7.5x=-900

x=-900/-7.5

x=+120

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