# How do you solve 9 = 10 + h?

May 7, 2015

Solve $9 = 10 + h$ .

Flip the equation to get the variable $h$ on the lefthand side (not essential).

$h + 10 = 9$

Isolate $h$ to one side by subtracting 10 from both sides.

$h + 10 - 10 = 9 - 10$ =

$h = - 1$