Mathematics, 08.02.2022 09:00 hjxnee4925

Olivia’s age plus twice John’s age is 30. Three times Olivia’s age plus 8 times John’s age is 108. How old are Olivia and John?

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Olivia’s age plus twice John’s age is 30. Three times Olivia’s age plus 8 times John’s age is 108. H...

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