How do you solve 7/9=2n+1/9?

Jun 13, 2015

color(red)( n = 1/3

Explanation:

$\frac{7}{9} = 2 n + \frac{1}{9}$

$\frac{7}{\cancel{9}} = \frac{18 n + 1}{\cancel{9}}$

$7 - 1 = 18 n$
$6 = 18 n$
color(red)( n = 1/3