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Mathematics, 13.01.2021 23:50 natalie857123

Bert's age plus twice Ernie's age is 30. Three times Bert's age plus 8 times Ernie's age is 108. How old are Bert and Ernie?

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Bert's age plus twice Ernie's age is 30. Three times Bert's age plus 8 times Ernie's age is 108. How...

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