Question

Evaluate the experssion when $x=6$

localid="1647949907102" $2x$

Short answer

The value of the expression is $12$.

Step-by-step solution

Step-1 – Apply the concept of product

When two or more numbers are multiplied together, it gives a number. The numbers that are being multiplied are called the factors. And the result of the multiplication of numbers is called the product of those numbers.

Step-2 – Example for the product

In the product $2·3·4=24$, the numbers 2, 3, and 4 are being multiplied to give the product 24. So, the numbers 2, 3, and 4 are the factors in this equation and 24 is the product of the numbers.

Step-3 – Evaluate the expression

To evaluate the expression $2x$, substitute the value of x as 6 and multiply the numbers as shown below,

$\begin{array}{l}2x\\ =2\cdot 6\\ =12\end{array}$

Thus, the value of the expression is $12$.