1/5a-42.3=105

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Solution for 1/5a-42.3=105 equation: 



1/5a-42.3=105

We move all terms to the left:

1/5a-42.3-(105)=0



Domain of the equation: 5a!=0

a!=0/5

a!=0

a∈R



We add all the numbers together, and all the variables

1/5a-147.3=0

We multiply all the terms by the denominator


-(147.3)*5a+1=0

We multiply parentheses

-736.5a+1=0

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

-736.5a=-1

a=-1/-736.5

a=1/736.5

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