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1) Find the two consecutive integers such that if we triple the first and double the second, the sum is 77.

Represent:

Equate:

Solve:

Prove:

Final Answer:

2) Francis is thrice as old as Warren. Joseph is 2 years older than Warren. If the sum of

their ages is 42, find the ages of the three boys.

Represent:

Equate:

Solve:

Prove:

Final Answer:

2
by MartinD

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