Answer :
Answer:
5
Step-by-step explanation:
Replace all occurrences of + - with a single -. A plus sign followed by a minus sign has the same mathematical meaning as a single minus sign because
1 * -1 = -1
10 - 5
Subtract.
10
- 5
___
5
Answer:
5
Step-by-step explanation:
Replace all occurrences of + - with a single -. A plus sign followed by a minus sign has the same mathematical meaning as a single minus sign because
1 * -1 = -1
10 - 5
Subtract.
10
- 5
___
5