Question

2 (4 + n) - 5 for n = 0 = ??

Answer 1

put n= 0

2 ( 4 + 0 ) - 5

2 (4)-5

8-5

3

done

Answer 2

3

Explanation:

2 (4 + n) - 5

Let n = 0

2(4+0) -5

Parentheses first

2(4)-5

Multiply

8-5

Subtract

3