Question

write as an equation: four times a number added added to 9 times the same number equals 52.find the number

Answer 1

The number is 4.

Explanation:

4x+9x=52

13x=52

x=52/13

x=4

Answer 2

The required number is 4 !!

Explanation:

Let the unknown number be x

Given :- Four times of that number ( 4x ) added to 9times of that number ( 9x )

equals to 52

i.e, 4x + 9x = 52

13x = 52

x = 4

So, the required number is 4 !!