Question

find the value of the expression
11 - 7 + 4 - j + h
for h = 15 and j = 3.

Explanation:

Step1: Substitute given values

Substitute $h=15$, $j=3$ into the expression:
$11 - 7 + 4 - 3 + 15$

Step2: Calculate left to right

Compute $11-7=4$:
$4 + 4 - 3 + 15$

Step3: Continue sequential calculation

Compute $4+4=8$:
$8 - 3 + 15$

Step4: Continue sequential calculation

Compute $8-3=5$:
$5 + 15$

Step5: Final addition

Compute $5+15=20$

Answer:

20