Question

find the value of the expression
$2^z + 8 - v - 2 + w$
for $v = 3$, $w = 7$, and $z = 3$.

Explanation:

Step1: Substitute given values

$2^{3} + 8 - 3 - 2 + 7$

Step2: Calculate the exponential term

$2^3 = 8$, so $8 + 8 - 3 - 2 + 7$

Step3: Perform left-to-right addition/subtraction

$8+8=16$; $16-3=13$; $13-2=11$; $11+7=18$

Answer:

18