5534699132
5534699132 5534699132
  • 15-12-2021
  • Mathematics
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What is the value of x if the perimeter is 42cm

What is the value of x if the perimeter is 42cm class=
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okayokay35 okayokay35
  • 15-12-2021
x + 3 + x + 3 + x + x = 42
4x + 6 = 42
4x = 36
x = 9
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