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brittanynicole4
brittanynicole4 brittanynicole4
  • 23-02-2017
  • Mathematics
Answered

The sum of Pete's and Sam's ages is 30. Five years ago, Pete was 3 times as old as Sam. How old is Sam? Let P = Pete's age, S = Sam's age, and P + S = 30. Which of the following equations would complete the system?

Verified Answer :

Anonymous Anonymous
  • 23-02-2017

The equations are:

1. P + S = 30
2. 3(S-5) = P-5

Answer Link

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