Respuesta :
1) Given: - 36 = 9x + 9
2) Subtract 9 from both sides => - 36 - 9 = 9x + 9 - 9
=> -45 = 9x
3) Divide both members by 9: - 45 / 9 = 9x / 9
=> - 5 = x
Answer: x = - 5
2) Subtract 9 from both sides => - 36 - 9 = 9x + 9 - 9
=> -45 = 9x
3) Divide both members by 9: - 45 / 9 = 9x / 9
=> - 5 = x
Answer: x = - 5