Question

if on adding 3 to a number the result is 4.
please answer it fast

Answer 1

Answer:

refer this.............

Answer 2

Answer:

let the number. be x

as per the question,

$= > x + 3 = 4 \\ = > x \: \: \: \: \: \: \: \: = 4 - 3 \\ = > x \: \: \: \: \: \: \: = 1$

the number is 1