2x/x+15=4/5

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Solution for 2x/x+15=4/5 equation: 



2x/x+15=4/5

We move all terms to the left:

2x/x+15-(4/5)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

2x/x+15-(+4/5)=0

We get rid of parentheses

2x/x+15-4/5=0

We calculate fractions


10x/5x+(-4x)/5x+15=0

We multiply all the terms by the denominator


10x+(-4x)+15*5x=0

Wy multiply elements

10x+(-4x)+75x=0

We get rid of parentheses

10x-4x+75x=0

We add all the numbers together, and all the variables

81x=0

x=0/81

x=0

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