Question

1/8x+1/9x+1/12x+1/24x-13/72=0 la solucion

Answer 1

$\frac{x}{8} + \frac{x}{9} + \frac{x}{12} + \frac{x}{24} - \frac{13}{72}$ = 0
$\frac{9x + 8x}{72} + \frac{2x + x}{24} = \frac{13}{72}$
$\frac{17x}{72} + \frac{3x}{24} = \frac{13}{72}$
$\frac{17x + 9x}{72}$ = $\frac{13}{72}$
        26x = 13
         x = $\frac{1}{2}$