Question

k = -14
152 = 8n + 64

Explanation:

Step1: Isolate the term with n

Subtract 64 from both sides.
$152 - 64 = 8n + 64 - 64$
$88 = 8n$

Step2: Solve for n

Divide both sides by 8.
$\frac{88}{8} = \frac{8n}{8}$
$11 = n$

Answer:

$n = 11$