Mathematics, 23.06.2019 18:30, lyn94

Ralph is 3 times as old as sara. in 6 years ralph will be only twice as old as sara will be then. find ralph’s age now. if x represents sara’s age now, which of the following expressions represents ralph’s age in six years?

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Ralph is 3 times as old as sara. in 6 years ralph will be only twice as old as sara will be then. fi...