Question

The result of trebling a number is the same as adding 12 to it. What is the number?​

Answer 1

x = 6

Step-by-step explanation:

Trebling means 3 times the numbers

3x = x + 12

2x = 12

x = 6

Answer 2

Given:

The result of trebling a number is the same as adding 12 to it

To find:

The number

Solution:

• Trebling a number means having three times the same number. So, in this case, trebling the number is similar to adding 12 to it.
• Let the number be x, then through the given, we can generate the following equation:

3x = x+ 12

2x = 12

x = 12/2

x = 6

Thus, the number we calculated is 6.