Question

What is the value of the expression 2w-2 when w=5?

Answer 1

Simply replace w with it's value. In this case, it's 5.

2 * 5 - 2 = 10 - 2 = 8

So, the answer to this question is 8.

Answer 2

2*5-2
10-2=8
The value is 8
Hope this helped :)