(x/3x-7)=(2/5)

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Solution for (x/3x-7)=(2/5) equation: 



(x/3x-7)=(2/5)

We move all terms to the left:

(x/3x-7)-((2/5))=0



Domain of the equation: 3x-7)!=0

x∈R



We add all the numbers together, and all the variables

(x/3x-7)-((+2/5))=0

We get rid of parentheses

x/3x-7-((+2/5))=0

We calculate fractions


5x^2/15x^2+(-((+2*3x)/15x^2-7=0

We calculate fractions

We do not support expression: x^4

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