Answer:
k = (p -8)/3
Step-by-step explanation:
To solve for k, we undo what is done to it.
p = 3k +8 . . . . . given
p -8 = 3k . . . . . . subtract the added constant
(p -8)/3 = k . . . . . divide by the multiplier
The desired expression is ...
k = (p -8)/3
