popcorn1189 popcorn1189
  • 11-09-2020
  • Mathematics
contestada

The sum of twice a number
and 9 is 29. Write an
equation and solve to find
the number.

Respuesta :

hippopotamus
hippopotamus hippopotamus
  • 11-09-2020

Answer:

10

Step-by-step explanation:

2x + 9 = 29

2x = 20

x = 10

Answer Link

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