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Julianna is x years old. her sister is 2 years older than her. her mother is 3 times as old as her sister. her ucle rich is 5 years older than her mother. write and simplify an expression representing rich's age

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  1. 9 May, 15:25
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    30x

    Why?

    Julianna: x

    Sis: 2x

    Mum: 3 (2x) = 6x

    Rich: 5 (6x) = 30x
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