domjadelee domjadelee
  • 12-01-2022
  • Mathematics
contestada

20 x y = 90 - 10

what is y

Respuesta :

72781
72781 72781
  • 13-01-2022

Answer: y = 4

20 * y = 90 - 10

Simplify:

20y = 80

Divide each side by 20

y=4

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