Question

find x for 5x/7=2x/5

Answer 1

$\frac{5x}{7} = \frac{2x}{5} \\ 25x = 14x$
We can't solve it further.,because their are x on both sides.


I hope this will help you.

Answer 2

5x x 5 = 7 x 2x
25x = 14x
25x - 14x = 0
11x = 0
X = 0/11
x = 0
I think it is but not sure