text: algebra
  
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  A 30ft. cable is cut into 2 pieces. One piece is twice as long as the other piece. Find th length of each piece of the cable.
  
  • algebra -
  
  Let x = the length of the shorter cable.
  
  x + 2x = 30
  3x = 30
  x = ?
  
  • algebra -
  
  X=10; the shorter cable length is 10 ft. Take the 3 and divide it by 3(which is the total length.)
  
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