perla932
perla932 perla932
  • 03-12-2021
  • Mathematics
contestada

1) Which expression is equivalent to 40 - 9x + 4x + 5?

Respuesta :

lena3056
lena3056 lena3056
  • 03-12-2021

Answer:

x=7 so we could make an expression like; 2x=14

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