Question

question 1 of 10, step 1 of 1 evaluate the following expression for the given values of the variables: |x + y| - (4z - 7) for x = -4, y = 2 and z = -5 answer how to enter your answer (opens in new window)

Explanation:

Step1: Substitute variable values

$\vert -4 + 2\vert - (4(-5) - 7)$

Step2: Simplify inside absolute value/parentheses

$\vert -2\vert - (-20 - 7)$

Step3: Compute absolute value/parentheses

$2 - (-27)$

Step4: Final arithmetic calculation

$2 + 27 = 29$

Answer:

29