A) w = -1
B) w = 1
C) w = 7
D) w = -7

A) y = 1
B) y = 6
C) y = -6
D) y = 0

A) p = -8
B) p = -7
C) p = 8
D) p = -.125

A) x = .117
B) x = 34
C) x = 1
D) x = -34

A) y = -4
B) y = 3
C) y = 4
D) y = 28

A) a = -3
B) a =-4
C) a = 4
D) a = 3

A) x = .5
B) x = -.5
C) x = -3
D) x =3

A) h = 31
B) h = 5
C) h = -5
D) h = -31

A) r = -4
B) r = 4
C) r = 16
D) r = -8

A) c = a + b
B) b = c - a
C) a = -b + c
D) a = b + c