If 5 + ? = 5 × 3 − 4, find the missing number.
Note
Compute the right side: 5 × 3 − 4 = 15 − 4 = 11, so ? = 11 − 5 = 6; the missing number is 6.
If 5 + ? = 5 × 3 − 4, find the missing number.
Compute the right side: 5 × 3 − 4 = 15 − 4 = 11, so ? = 11 − 5 = 6; the missing number is 6.