1.	What best describes the equation 14 - 2x + 10?
		A.	open	B.	true
		C.	none of these	D.	false
		Hint
	2.	Which is a solution to the equation w + 5 = 12?
		A.	17	B.	6
		C.	8	D.	7
		Hint
	3.	Which is a solution to the equation ?
		A.	4	B.	8
		C.	32	D.	25
		Hint
	4.	Which is a solution to the equation 3y + 4 = 10?
		A.	3	B.	2
		C.	4	D.	1
		Hint
	5.	What best describes the equation
		A.	open	B.	false
		C.	none of these	D.	true
		Hint