Question

4 - X - 9 by 8 is equals to X by 22 - 1 by 2

Answer 1

$\frac{4 - x - 9}{8} = \frac{x}{ \frac{22 - 1}{2} }$
$\frac{4 - x - 9}{8} = \frac{2x}{21}$
On solving,

$- 105 = 37x$
$x = \frac{ - 105}{37}$
Therefore, x = -2.838
Hope it helps you.