find the value of 20x when x= 10

You multiply.

20x = 20 times 10 = ??

Let us know what you think.

Since when is lyman a school subject?

In the absence of an operation symbol, one can just safely assume multiplication. If you would like to, then put an x or the word times or a dot.

To find the value of 20x when x = 10, simply multiply 20 by 10.

Here's how you can do it step by step:

1. Start with the value of x, which is 10.
2. Multiply x by 20: 10 * 20 = 200.

So, when x = 10, the value of 20x is 200.