1.	Solve the equation 7 = 2 + 5(z - 2).
		A.	2	B.	3
		C.		D.
		Hint
	2.	Solve
		A.	All Real Numbers	B.	x = -6
		C.	No Solution	D.	x = 6
		Hint
	3.	Solve
		A.	All Real Numbers	B.	y = -21
		C.	y = 21	D.	No Solution
		Hint
	4.	Solve
		A.	No Solution	B.	All Real Numbers
		C.		D.
		Hint
	5.	Solve –13b – 17 – 5b = 2b – 10 –20b – 7.
		A.	No Solution	B.	All Real Numbers
		C.	b = 0	D.	b = 1
		Hint