Question 91075
Hello,

I recategorised your question.

(3x/7) - (5x/3) = (2/21)

We'll divide this entire equation by 21, the Common Denominator, to eliminate the denominators.

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

9x - 35x = 2

-26x = 2

x = -2/26 or -1/13