valiscool57 valiscool57
  • 20-03-2021
  • Mathematics
contestada

Find the difference of 8xand twice the sum of x and 7.

Respuesta :

halo1253
halo1253 halo1253
  • 21-03-2021

Answer -

8x - (sum of x and 7)

= 8x - (x + 7)

= 8x - x - 7

= 7x - 7

= 7(x - 1)

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