Answer:
the answer is 50 not 77
Step-by-step explanation:
77
Simplify the following:
52 + 7×3 + 4
7×3 = 21:
52 + 21 + 4
| 5 | 2
| 2 | 1
+ | | 4
| 7 | 7:
Answer: 77
More information is needed to answer you.
X-6
Represent the unknown number with a variable then introduce the minus sign
