SOLUTION: The sum of the ages of Joe and Jim is 90. Six years from now, Joe will be twice Jim's age. Find Joe's present age.
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Question 290970: The sum of the ages of Joe and Jim is 90. Six years from now, Joe will be twice Jim's age. Find Joe's present age.
Answer by Deina(147) (Show Source): You can put this solution on YOUR website!
Let:
J = Joe
M = Jim
J + M = 90
M = 90 - J
Substitute (90 - J) for M
J = 62
90 - 62 = 38
Joe = 62, Jim = 38
and bob's your uncle!
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