Question

1/x + 1/2x=3
1/x +1/2x=3

Answer 1

Answer:

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