Answer:
-8
Step-by-step explanation:
1. x + 23 = 15
2. x + 23 = 15
-23 -23
3. x = -8
Answer:
-8 / -7 / -3 / 2 / 5 / 10
Step-by-step explanation:
you have to arrange all the numbers from the smallest number to the greatest number, but in negative, always bigger number are considered small.
100,000,000 is 100 million
10,000,000 is 10 milllion