Question

15) Anwar thinks of a number . If he adds 19 to it he gets 40, what is the number ?​

Answer 1

Answer:

Hi friend

Step-by-step explanation:

let be the no as x

x+19=40

x=40-19

x=21

hope this helps you

Answer 2

Answer:

21

Step-by-step explanation:

Let us take Anwar's number to be x.

Then, x + 19 = 40.

After transposing, 40 - 19 = x.

= 21