Math, asked by goelrunjhun123, 1 year ago

3x-y+7/11-8=0 and 2y+x+11/7=10. solve

Answers

Answered by palak2002
27

I hope it will help u
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Answered by capricornusyellow
3

3x-y+7/11-8=0 and 2y+x+11/7=10. solve

Step-by-step explanation:

  • 3x - y + 7/11 - 8 = 0
  • 2y + x + 11/7 = 10
  • 3x - y 8 - 7/11
  • x + 2y = 10 - 11/7
  • 3x - y  = 88 - 7 / 11
  • 33 x - 11 y = 81 ..............
  • x + 2y = 70 - 11 / 7
  • 7 x + 14 y = 59 ..............
  • 462 x - 154 y = 1134
  • 77 x + 154 y = 649
  • 539 x = 1783
  • x = 1783
  • x = 1783/539
  • x = 3.30

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