guadalupe487 guadalupe487
  • 03-02-2021
  • Mathematics
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what are the missing numbers?

what are the missing numbers class=

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angstar4
angstar4 angstar4
  • 03-02-2021
2x - 3 = 57 because they are alternate exterior angles

Add 3 to both sides: 2x = 60

Divide both sides by 2: x = 30

Check: 2(30) - 3 = 60 - 3 = 57
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