Question

thrice a number added 3 gives 12 Then number is​

Answer 1

Answer:

x= 3

Step-by-step explanation:

Let,the number is x

thrice the number added with 3 is = 3x +3

ATQ,

3x+3 = 12

3x= 12-3

x =9/3 =3

Answer 2

Answer:

So, the required number will be 3

Step-by-step explanation:

Here it is given that when thrice a number is added to 3 it gives 12

Let us assume the number to be  x

Then, the given condition can be represented as 3x + 3 = 12

Now, we will solve the equation to find the value of x

3x + 3 = 12

     3x = 12 - 3

     3x = 9

        x = 9/3

        x = 3