42-x/x.100=-31

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Solution for 42-x/x.100=-31 equation: 



42-x/x.100=-31

We move all terms to the left:

42-x/x.100-(-31)=0



Domain of the equation: x.100!=0

x!=0/1

x!=0

x∈R



We add all the numbers together, and all the variables

-x/x.100+73=0

We multiply all the terms by the denominator


-x+73*x.100=0

We add all the numbers together, and all the variables

-1x+73*x.100=0

Wy multiply elements

-1x+73x=0

We add all the numbers together, and all the variables

72x=0

x=0/72

x=0

Równanie nie ma rozwiązania

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