1.	Which operation should be used to solve the equation n + 13 = 42?
		A.	Subtract 42 from each side.
		B.	Add 42 to each side.
		C.	Add 13 to each side.
		D.	Subtract 13 from each side.
		Hint
	2.	Solve c + 32 = 124.
		A.	-156	B.	-92
		C.	156	D.	92
		Hint
	3.	Find the solution for the equation w - 13 = -4.
		A.	-17	B.	17
		C.	9	D.	-9
		Hint
	4.	What is the value of s in the equation 14 + s = -32?
		A.	-18	B.	46
		C.	18	D.	-46
		Hint
	5.	What value of x makes x + 27 = 13 a true statement?
		A.	-14	B.	-40
		C.	14	D.	40
		Hint