18a+3/5=21

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Solution for 18a+3/5=21 equation: 



18a+3/5=21

We move all terms to the left:

18a+3/5-(21)=0

determiningTheFunctionDomain
18a-21+3/5=0

We multiply all the terms by the denominator


18a*5+3-21*5=0

We add all the numbers together, and all the variables

18a*5-102=0

Wy multiply elements

90a-102=0

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

90a=102

a=102/90

a=1+2/15

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