Question

10/y+9/x=-8/xy find x-intetcept,y intercept form

Answer 1

$\frac{10x + 9y}{xy} = \frac{ - 8}{xy}$
$10x + 9y = - 8$
$\frac{10x}{ - 8} + \frac{9y}{ - 8} = 1$
$\frac{x}{ \frac{ - 8}{10} } + \frac{y}{ \frac{ - 8}{9} } = 1$
x intercept
$\frac{ - 8}{10}$
y intercept
$\frac{ - 8}{9}$