Respuesta :
-9h - 6 + 12h + 40 = 22
combine like rooms
3h + 34 = 22
-34 -34 subtract 34 from both sides
3 h = - 12
/3 /3 divide both sides 3
h = -4
-9h - 6 + 12h + 40 = 22
combine like rooms
3h + 34 = 22
-34 -34 subtract 34 from both sides
3 h = - 12
/3 /3 divide both sides 3
h = -4