c - 7 = 25 p + k The given equation relates the positive numbers c , p , and

Question

c - 7 = 25 p + k The given equation relates the positive numbers c , p , and k . Which equation correctly expresses c in terms of p and k ?

Accepted Answer

Choice A is correct. Adding 7 to each side of the given equation yields c = 25 p + k + 7 . Choice B is incorrect. This equation is equivalent to c + 7 = 25 p + k , not c - 7 = 25 p + k . Choice C is incorrect. This equation is equivalent to c 7 = 25 p + k , not c - 7 = 25 p + k . Choice D is incorrect. This equation is equivalent to 7 c = 25 p + k , not c - 7 = 25 p + k .

Question c-7-25