SOLUTION: Cal is 11 years older than Hal. The sum of their ages is 89. How old are they?

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Question 1141162: Cal is 11 years older than Hal. The sum of their ages is 89. How old are they?
Answer by josgarithmetic(39620) About Me  (Show Source):
You can put this solution on YOUR website!
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Ready for Elimination Method

Looking at and thinking on that system may lead you to see, Cal is 50 years old.