heidimtz888
heidimtz888 heidimtz888
  • 17-01-2021
  • Mathematics
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Help pls!! Find the value of x and EF

Help pls Find the value of x and EF class=

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isabeljanelle isabeljanelle
  • 17-01-2021
8x + 42 = 15x
42 = 7x
6= x

EF = 8(6) + 42
EF = 48 + 42
EF = 90
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