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chenyuanhe chenyuanhe
  • 08-02-2017
  • Mathematics
Answered

solve each system by elimination

  1. -20x+3y=12 10x+2y=8
  2. -3x-2y=4 9x+6y= -12

Verified Answer :

GetDontGive GetDontGive
  • 08-02-2017
  1. y=4 x=0

    2. I think no solution
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