HELP PLZ Two are true and one is not. Which of the statements is not true? Explain your answers

1) To solve -3c + 9 = 3, you would first +3 to both sides and then -9 from both sides.

2) To solve -3c + 9 = 3, you would first -9 from both sides and then divide both sides
by -3.

3) The opposite of division is multiplication.

Use the RACE method to answer. Type your answer in the box below using sentences. Your answer should have at least 2-3 sentences.

R: Restate the problem
A: Answer the question
C: isn’t used in math
E: Explain