3/a+7=2/10

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Solution for 3/a+7=2/10 equation: 



3/a+7=2/10

We move all terms to the left:

3/a+7-(2/10)=0



Domain of the equation: a!=0

a∈R



We add all the numbers together, and all the variables

3/a+7-(+2/10)=0

We get rid of parentheses

3/a+7-2/10=0

We calculate fractions

There is no solution for this equation

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