Question

Find the value of N needed to make the equation shown true
N+19=40

Answer 1

40-19=21

N=21

This is your answer

Answer 2

Explanation:

If N + 19 = 40

To find the value of N, subtract 19 from both sides of the equation

N= 40 - 19

N = 31

Check:

Substitute the value of N into the equation

31 + 19 = 40

I hope this helps.