Question

4 (2x-1) / 3-x =4/7​

Answer 1

Answer:

$\frac{ 4(2x - 1) }{3 - x} = \frac{4}{7}$

$\frac{ 8x - 4 }{3 - x} = \frac{4}{7}$

$7(8x - 4) = 4(3 - x)$

$56x - 28 = 12 - 4x$

$56x + 4x = 12 + 28$

$60x = 40$

$x = \frac{40}{60}$

$x = \frac{4}{6} = \frac{2}{3}$