Question

4/3x-3/4x=7 solve eqution

Answer 1

4/3x-3/4x=7
16-9/12x=7
7/12x=7
84x=7
x=1/12

Answer 2

$\frac{4}{3x} - \frac{3}{4x} = 7 \\ \\ = > \frac{4 \times 4 - 3 \times 3}{12x} = 7 \\ \\ = > \frac{16 - 9}{12x} = 7 \\ \\ = > 7 =7 \times 12x \\ \\ = > 7 = 84x \\ \\ = > x = \frac{7}{84}$

$= > x = \frac{7}{ 84} = \frac{1}{12}$