Mathematics, 18.01.2020 05:31 Jasten

if you add natalie's age and fred's age, the result is 46. if you add fred's age to 3 times natalie's age, the result is 76. 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 46. if you add fred's age to 3 times natalie...

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