1.	Solve 13a = 5a - 8.
		A.	-1	B.
		C.		D.	1
		Hint
	2.	Solve the equation 7b + 3 = 5 + 7b.
		A.	2	B.	0
		C.	The equation is an identity, so it is true for all values of b.	D.	The equation has no solution.
		Hint
	3.	Solve the equation y = -3y + 4.
		A.	y = 1	B.	y = -2
		C.	y = 16	D.	identity
		Hint
	4.	Solve the equation 4 – x = -x + 6.
		A.	x = 3	B.	no solution
		C.	x = -5	D.	x = 10
		Hint
	5.	Solve the equation y + 2 – 3y = 3 – 2y – 1.
		A.	y = -1	B.	y = 1
		C.	identity	D.	no solution
		Hint