Question

1/2 + 2/x = 3/4, the answer is 8 but how do you get it?

Answer 1

\[\frac{1}{2} + \frac{2}{x} = \frac{3}{4}\]

Subtract 1/2 from both sides:
\[\frac{2}{x} = \frac{3}{4} - \frac{1}{2}\]

1/2 = 2/4
\[\frac{2}{x} = \frac{3}{4} - \frac{2}{4}\]

\[\frac{2}{x} = \frac{1}{4}\]

Cross Multiply:
\[(2)(4) = 1(x)\]\(8 = x\)

Answer 2

thank you

Answer 3

yw