evaluate
-|-x| if x = 19
The answer is ___
The answer is -19.
To evaluate -|-x| when x = 19, we will follow these steps:
Step 1: Determine the value of -x when x = 19.
-x = -(19) = -19
Step 2: Determine the absolute value of -x.
|-x| = |-19| = 19
Step 3: Determine the negative of the absolute value.
-|-x| = -(19) = -19
Therefore, the answer is -19.
To evaluate the expression -|-x| when x = 19, we need to substitute x with 19 in the expression and simplify it step by step.
1. Start by substituting x with 19:
-|-19|
2. Next, find the absolute value of 19, which is positive 19:
-|19|
3. Finally, put a negative sign in front of 19:
-19
Therefore, the answer is -19.