Question

A number when multiplied by 4 exceeds itself by 45.Find the number.

Answer 1

Let the number be x

Then,

$\: \: \: \: \: : \implies4x = x + 45$

$\: \: \: \: \: : \implies4x - x = 45$

$\: \: \: \: \: : \implies3x = 45$

$\: \: \: \: \: : \implies \fbox {x = 15}$

Hope It Helps

Answer 2

Answer:

Let the number be x

Then,

: 4x = x + 45

: 4x - x = 45

: 3x = 45

: x = 15

Hope It Helps