100/x=42

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Solution for 100/x=42 equation: 



100/x=42

We move all terms to the left:

100/x-(42)=0



Domain of the equation: x!=0

x∈R



We multiply all the terms by the denominator


-42*x+100=0

We add all the numbers together, and all the variables

-42x+100=0

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

-42x=-100

x=-100/-42

x=2+8/21

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