Question

What is the answer and please explain

Answer 1

X is 25

First start by multiplying both sides by 5. This will cause the
$\frac{2x}{5}$
to cancel out and 5 • 10 is 50

You are left with
$2x = 50$
which then you can divide both sides by 2.
$\frac{2x}{2} = \frac{50}{2}$
which simplifies into X = 25