In which of the following expressions does the "x" term have a coefficient of -1?
A coefficient is the number multiplied by a variable. To find the coefficient of the "x" term, we need to look for the expression where the number multiplied by "x" is -1.
In the following expressions:
1. -x
2. 2x
3. x^2 - 3x
4. x - 5
The expression where the "x" term has a coefficient of -1 is option 1.