Question

thrice of a number is equals to a number increased by 15 find the number​

Answer 1

Answer:

5 is the answer

Step-by-step explanation:

3×5= 15

hope it helps you

Answer 2

Answer:

Unknown number is 7.5

Step-by-step explanation:

Let the unknown number be x.

Then,

3x=x+15

3x-x=15

2x=15

x=15/2

x=7.5