1.	Which operation should be used to solve the equation n + 13 = 42?
		A.	Add 42 to each side.
		B.	Subtract 13 from each side.
		C.	Add 13 to each side.
		D.	Subtract 42 from each side.
		Hint
	2.	Find the solution for the equation w - 13 = -4.
		A.	17	B.	-9
		C.	-17	D.	9
		Hint
	3.	What is the value of s in the equation 14 + s = -32?
		A.	18	B.	46
		C.	-18	D.	-46
		Hint
	4.	Find g if g - ( - 7) = 3.
		A.	-4	B.	-10
		C.	10	D.	4
		Hint
	5.	Choose the equation whose solution is graphed.
		A.	g - 25 = 27
		B.	g + 25 = -27
		C.	g + 27 = 25
		D.	g - 27 = -25
		Hint