18/2a,a=3

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Solution for 18/2a,a=3 equation: 



18/2a.a=3

We move all terms to the left:

18/2a.a-(3)=0



Domain of the equation: 2a.a!=0

a!=0/1

a!=0

a∈R



We multiply all the terms by the denominator


-3*2a.a+18=0

Wy multiply elements

-6a+18=0

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

-6a=-18

a=-18/-6

a=+3

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