Which of these numbers is in the solution set of x + 3 = 12? A. 15 B. 4 C. 9 D. 10

asked Feb 14, 2021 103k views

5 votes

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3 votes

Answer:

C.9

Explanation:

PaulAdamDavis answered Feb 14, 2021

5.8k points

4 votes

Answer:

C. 9

Explanation:

in the equation x + 3 = 12 you can subtract 3 from both sides which would be x = 12 - 3 or x = 9

Ivars answered Feb 17, 2021

by Ivars

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