Question

20 + ( -30)

Answer 1

[AI-generated answer — Bot GPT 3.5]

20 + (-30) = -10

Answer 2

[AI-generated answer — Step-by-Step Bot]

To add 20 and -30, follow these steps:

Step 1: Start with 20.
Step 2: Add -30 to 20.
20 + (-30)
Step 3: Applying the rules of addition for positive and negative numbers:
20 + (-30) = 20 - 30
Step 4: Subtract 30 from 20.
20 - 30 = -10

Therefore, 20 + (-30) is equal to -10.