30-x/x-15=2/5

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Solution for 30-x/x-15=2/5 equation: 



30-x/x-15=2/5

We move all terms to the left:

30-x/x-15-(2/5)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

-x/x+30-15-(+2/5)=0

We add all the numbers together, and all the variables

-x/x+15-(+2/5)=0

We get rid of parentheses

-x/x+15-2/5=0

Fractions to decimals

15+1-2/5=0

We multiply all the terms by the denominator


-2+15*5+1*5=0

We add all the numbers together, and all the variables

78!=0

There is no solution for this equation

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