Question

if 1/2x+1/4x=3 then find the value of x?

Answer 1

$\frac{1}{2x} + \frac{1}{4x} = 3$

$\frac{2 + 1}{4x} = 3$

$12x = 3$

$x = \frac{3}{12} = \frac{1}{4} = 0.25$