2x/x-7=4/5

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Solution for 2x/x-7=4/5 equation: 



2x/x-7=4/5

We move all terms to the left:

2x/x-7-(4/5)=0



Domain of the equation: x!=0

x∈R



We add all the numbers together, and all the variables

2x/x-7-(+4/5)=0

We get rid of parentheses

2x/x-7-4/5=0

We calculate fractions


10x/5x+(-4x)/5x-7=0

We multiply all the terms by the denominator


10x+(-4x)-7*5x=0

Wy multiply elements

10x+(-4x)-35x=0

We get rid of parentheses

10x-4x-35x=0

We add all the numbers together, and all the variables

-29x=0

x=0/-29

x=0

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