Question

simplify [76-(-51)]+[(-31)-20]​

Answer 1

Answer:

Day 2 ⚁ the I have to wait for the official

Step-by-step explanation:

I And I will be back from the UK tomorrow and will the rest rest of the week the other week so and

Answer 2

Answer:

76

Kindly refer the attachment for step by step solution.

Hope it helps u!!