Twixlover54 Twixlover54
  • 26-08-2020
  • Mathematics
contestada

Seven times the difference of twice a number and nine ...

Respuesta :

earl16 earl16
  • 26-08-2020

Answer:

7(2x-9)

Step-by-step explanation:

Answer Link
gloriagyamfuaa399
gloriagyamfuaa399 gloriagyamfuaa399
  • 26-08-2020

Answer:

4.5

Step-by-step explanation:

7(2x-9)

14x-63=0

14x=63

X=4.5

Answer Link

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