kingboriqa787939 kingboriqa787939
  • 01-04-2021
  • Mathematics
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No need for explanation

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Respuesta :

chetankachana
chetankachana chetankachana
  • 01-04-2021

Answer:

x=7

Step-by-step explanation:

Answer Link
fnej
fnej fnej
  • 01-04-2021

Answer:

x = 7

Step-by-step explanation:

x + 2x + 69 = 90

3x + 69 = 90

3x = 21

x = 7

Answer Link

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