1-28-10 Solving Equations
  • 1. 2x=8
A) 4
B) -4
C) -16
D) 16
  • 2. 3x=24
A) 8
B) -8
C) -72
D) 72
  • 3. -4x=16
A) -4
B) -64
C) 4
D) 64
  • 4. (1/4)x =28
A) -7
B) 112
C) 7
D) 12
  • 5. (-2/3)x=-4/3
A) -4
B) 4
C) 2
D) -2
  • 6. (-2/5)x =-4/15
A) 2/3
B) 8/75
C) -8/15
D) -5/3
  • 7. .5x=6
A) -12
B) 12
C) 30
D) -24
  • 8. -.8x=24
A) 3
B) -30
C) 30
D) -3
  • 9. -.15x=60
A) -400
B) 400
C) 40
D) -40
  • 10. x/5 = 12
A) -60
B) 60
C) -2.4
D) 2.4
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