Question

7. I think of a number and add 19 to it. The result is 40. What

number am I ?​

Answer 1

Answer:

take the number as x

x+19=40

x=40-19

x=21

Answer 2

Answer:

21

Step-by-step explanation:

you had think 21

and then you had added 19

which become 21 + 19 = 40