odilipatience7
odilipatience7 odilipatience7
  • 21-07-2021
  • Mathematics
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if 2x +y=-7 and 3x=6+4y are simultaneous equation, what is the value of x-y​

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kennatiktok123 kennatiktok123
  • 21-07-2021
Multiply by 48x+4y=28 3x-4y=6
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