30+1/2a=20+3/2

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Solution for 30+1/2a=20+3/2 equation: 



30+1/2a=20+3/2

We move all terms to the left:

30+1/2a-(20+3/2)=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+30-(3/2+20)=0

We get rid of parentheses

1/2a+30-20-3/2=0

We calculate fractions


30-20=0

We add all the numbers together, and all the variables

10!=0

There is no solution for this equation

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