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josh7earl josh7earl
  • 29-01-2017
  • Mathematics
Answered

Huilan is 7 years older than Thomas. The sum of their ages is 89 . What is Thomas's age?

Verified Answer :

harsukh harsukh
  • 29-01-2017

89-7=82 82/2=41 Thomas is 41.

Answer Link
cubicbook
cubicbook cubicbook
  • 29-01-2017

Huilan: x + 7   Thomas: x

x + 7 + x = 89
2x + 7 = 89
2x = 82
x = 41
So Thomas is 41 years old

Answer Link

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