Torner61 Torner61
  • 17-10-2016
  • Mathematics
contestada

Please help!!!


Sarah's age is five less than twice her sister's age. Sarah is fifteen years old.

Which equation could you use to solve for the age of Sarah's sister?
2x - 5 = 15
2(15) - 5 = x
15 = 5 - 2x
15 - 5 = 2x

Respuesta :

mackerdoodle mackerdoodle
  • 17-10-2016
2x-5=15 is your answer
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