tomchester tomchester
  • 04-12-2019
  • Mathematics
contestada

4/7 = 7/x solve for x

Respuesta :

Yang100
Yang100 Yang100
  • 04-12-2019

Answer:

x=49/4

Step-by-step explanation:

4/7=7/x

cross product

7*7=4*x

49=4x

x=49/4

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