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I want to know how to find EF and what the answer is.
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I want to know how to find EF and what the answer is.

I want to know how to find EF and what the answer is.-example-1
User Vidang
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1 Answer

3 votes


\huge\underline\mathtt\colorbox{cyan}{37✅✅✅}

Explanation:

  • 5x+12=6x+7 (opposite sides of a parallelogram are equal)
  • 12=x+7 (subtract 5x from both sides)
  • x=5 (subtract 7 from both sides)
  • Now put x in any of the equations-- 5(5)+12=37 or 6(5) +7=37
User Rmwenz
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