DachiSiracha
DachiSiracha DachiSiracha
  • 06-11-2020
  • Mathematics
contestada

9x-7i > 3(3x-7u)

Can you simplify

Respuesta :

nalani3025 nalani3025
  • 06-11-2020

Step-by-step explanation:

9x - 7i > 3(3x - 7u)

9x - 7i > 9x - 21u

9x - 9x - 7i > -21u

-7i > -21u

-7i/-21 > u

1/3 < u

(When dividing by a negative, flip the sign)

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