1.	Solve 5(k – 2) = 10(3k + 9).
		A.	k = 5	B.	k = 4
		C.	k = -5	D.	k = -4
		Hint
	2.	Solve 7(x + 2) – 10 = 7x + 4.
		A.	x = -2	B.	All real numbers
		C.	x = 1	D.
		Hint
	3.	Solve 1x = 7(x + 6).
		A.	x = 1	B.
		C.		D.	x = -7
		Hint
	4.	Solve 17(a – 1) = 34(3a – 5.6).
		A.	All real numbers	B.
		C.	a = 3.3	D.	a = 2.04
		Hint
	5.	Solve
		A.		B.	All real numbers
		C.	x = 2	D.
		Hint