Question

find a no. which when added to its half gives 42

Answer 1

☆Hello friend☆

Lets take a number x
Its half=x/2

Equation as per question:

x+x/2=42
(2x+x)/2=42
3x/2=42
x=42×2/3
x=14×2
x=28

$hope \: it \: helps$
☺☺☺