Instructions: For each given equation, identify the correct interchange (of signs or numbers) from the options that makes the equation true.
5 + 3 × 2 - 11 = 12
Show answer & explanation
Correct answer: B
Explanation
Equation:
5 + 3 × 2 − 11 = 12
From Option 2 [by swapping 5 and 11]:
11 + 3 × 2 − 5 = 12
11 + 6 − 5 = 12
17 − 5 = 12
12=12