Respuesta :

Combine like terms.

[tex]-9h + 12h = 3h [/tex]

-6 + 40 = 34

[tex]34 + 3h = 22[/tex]

34+3h = 22
-34         -34

3h = -12

[tex] \frac{3h}{3} = \frac{-12}{3} [/tex]

h = -12/3
h=-4

Answer:  [tex]h = -4[/tex]
Exvited
[tex]-9h - 6 + 12h + 40 = 22 \\ \\ 3h - 6 + 40 = 22 \\ \\ 3h + 34 = 22 \\ \\ 3h = 22 - 34 \\ \\ 3h = -12 \\ \\ h = - \frac{12}{3} \\ \\ h = -4 \\ \\ Answer: \fbox {h = -4}[/tex]