Question

5x-|3x-14| при x= -5

Answer 1

Ответ: -54

5 * (-5) - |3 * (-5) - 14| = -54

При X = -5

Answer 2

To evaluate the expression 5x - |3x - 14| when x = -5, simply substitute x with the given value and perform the calculations:

5x - |3x - 14| at x = -5:

Step 1: Substitute x with -5: 5(-5) - |3(-5) - 14|

Step 2: Perform the calculations inside the absolute value: -25 - |-15 - 14|

Step 3: Continue calculating inside the absolute value: -25 - |-29|

Step 4: Evaluate the absolute value: -25 - 29

Step 5: Perform the subtraction: -54

Therefore, 5x - |3x - 14| at x = -5 is equal to -54.