1/2a=27.2

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Solution for 1/2a=27.2 equation: 



1/2a=27.2

We move all terms to the left:

1/2a-(27.2)=0



Domain of the equation: 2a!=0

a!=0/2

a!=0

a∈R



We add all the numbers together, and all the variables

1/2a-27.2=0

We multiply all the terms by the denominator


-(27.2)*2a+1=0

We multiply parentheses

-54.4a+1=0

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

-54.4a=-1

a=-1/-54.4

a=1/54.4

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