31/2a=490

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Solution for 31/2a=490 equation: 



31/2a=490

We move all terms to the left:

31/2a-(490)=0



Domain of the equation: 2a!=0

a!=0/2

a!=0

a∈R



We multiply all the terms by the denominator


-490*2a+31=0

Wy multiply elements

-980a+31=0

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

-980a=-31

a=-31/-980

a=31/980

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