1.	What is the first step in solving 4x – 3 = 9?
		A.	Divide each side of the equation by 4.
		B.	Subtract 3 from each side of the equation.
		C.	Add 3 to each side of the equation.
		D.	Divide each side of the equation by –3.
		Hint
	2.	Solve -18 = 9z – 9.
		A.	–2	B.	–1
		C.	2	D.	1
		Hint
	3.	When you add 6 to the product of a number and 10, the result is 36. Solve 10n + 6 = 36 to find the number.
		A.	4	B.	6
		C.	3	D.	2
		Hint
	4.	Solve 4z + 8 = 40.
		A.	28	B.	10
		C.	4	D.	8
		Hint
	5.	Solve –2p + 7 = 11.
		A.	-2	B.	2
		C.	4	D.	12
		Hint