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
I just put it on paper
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