1.	Solve x + 5 = -7.
		A.	x = 2	B.	x = -12
		C.	x = 35	D.	x = -2
		Hint
	2.	Solve 115 - b = 200.
		A.	-85	B.
		C.	85	D.
		Hint
	3.	Fifteen minus a number is thirty-two. Find the number.
		A.	-47	B.	47
		C.	17	D.	-17
		Hint
	4.	The sum of a number and -16 is 25. Find the number.
		A.	41	B.
		C.	-9	D.	9
		Hint
	5.	Solve t – 32 = 96.
		A.	t = -64	B.	t = 128
		C.	t = -128	D.	t = 64
		Hint