2a/a+18=2/5

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Solution for 2a/a+18=2/5 equation: 



2a/a+18=2/5

We move all terms to the left:

2a/a+18-(2/5)=0



Domain of the equation: a!=0

a∈R



We add all the numbers together, and all the variables

2a/a+18-(+2/5)=0

We get rid of parentheses

2a/a+18-2/5=0

We calculate fractions


10a/5a+(-2a)/5a+18=0

We multiply all the terms by the denominator


10a+(-2a)+18*5a=0

Wy multiply elements

10a+(-2a)+90a=0

We get rid of parentheses

10a-2a+90a=0

We add all the numbers together, and all the variables

98a=0

a=0/98

a=0

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