Question

What is the value of 27-2m when m=3

Answer 1

The answer is 21.

If we're following the PEMDAS rule. We could make the equation:
`27-2(3)`.

we would do multiplication first, which is
`2(3)`. That leaves us with
`27-6`.

Now we just subtract that to get our answer, 21.

Answer 2

`27 - 2(3) = \\ 27 - 6 = 21`
I think that is the answer.