# How do you solve z+12=34?

Apr 29, 2018

$Z = 22$

#### Explanation:

Simply apply the opposite operations to get the variable by itself:

$Z + 12 = 34$
$Z \cancel{+ 12} \textcolor{red}{- 12} = 34 \textcolor{g r e e n}{- 12}$
$Z = 22$

That’s all there is to it!