# How do you solve  | 7x + 2 | = 10?

Jan 14, 2016

$x = \frac{8}{7} \mathmr{and} x = - \frac{12}{7}$
$7 x + 2 = 10 \mathmr{and} 7 x + 2 = - 10$
$\therefore x = \frac{8}{7} \mathmr{and} x = - \frac{12}{7}$