Question

Evaluate a + (-b) where a = 4 and b =2

Answer 1

The answer is 2

Explanation:

4 + (-2) = 2

Answer 2

2

Explanation:

Given the expression : a + (-b)

where a = 4 and b = 2

Therefore: a + (-b) = 4 + (-2)

=4 - 2

= 2