# How do you graph and solve 4 | 3 - z | - 8 = 8?

Jun 13, 2018

$z = - 1$ or $z = 7$

Draw a line for both $z = - 1$ and $z = 7$

#### Explanation:

$4 \left\mid 3 - z \right\mid = 16$
$\left\mid 3 - z \right\mid = 4$
$\pm \left(3 - z\right) = 4$
$3 - z = 4$ or $z - 3 = 4$
$z = - 1$ or $z = 7$