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Mathematics, 18.03.2021 03:10 laurenppylant
If you add Natalie's age and Fred's age, the result is 42 . If you add Fred's age to 4 times Natalie's age, the result is 84 . Write and solve a system of equations to find how old Fred and Natalie are?
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If you add Natalie's age and Fred's age, the result is 42 . If you add Fred's age to 4 times Nat...
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