1.	Solve t - (-5) = -2.
		A.	-3	B.	7
		C.	-7	D.	3
		Hint
	2.	Solve c – (-20) = 15.
		A.	c = -5	B.	c = 5
		C.	c = -35	D.	c = 35
		Hint
	3.	Solve 2x – 16 = -12
		A.	x = -56	B.	x = -2
		C.	x = 14	D.	x = 2
		Hint
	4.	Solve -4y – 20 = -8
		A.	y = 3	B.	y = -3
		C.	y = 7	D.	y = -7
		Hint
	5.	Write an equation for ''5 times a number increased by 30 is –65.'' Then solve.
		A.	n = -19	B.	n = -130
		C.	n = -215	D.	n = -7
		Hint