Respuesta :
3h +3 +2 =20 (distributive property)
3h + 5= 20 (combing like terms)
3h=15(subtracted 5 from both sides)
h=5 (dividng 3 from both sides)
3h + 5= 20 (combing like terms)
3h=15(subtracted 5 from both sides)
h=5 (dividng 3 from both sides)