jadenacho jadenacho
  • 27-03-2018
  • Mathematics
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Find the value of x for which ABCD must be a parallelogram.

Find the value of x for which ABCD must be a parallelogram class=

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navidahmad662
navidahmad662 navidahmad662
  • 27-03-2018

[tex]18 - 4x = 7x + 7 \\ 11 - 4x = 7x \\ 11 = 11x \\ x = 1[/tex]
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