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Mathematics, 30.06.2019 16:00 imcool666

Ineed an answer quickandre came up the following puzzle. "i am 3 years younger than my brother i am 2 years older than my sister my mom's age is one less than three times my brothers age when you add all our ages you get 87 what are our ages? "a) try the solve the puzzle b) jada writes this equation to sum up the ages: (x) + (x + 3) + (x - 2) + 3(x + 3) - 1 = 87explain the meaning of the available in each term of the equation. c) write the equation with fewer termsd) solve the problem if you hadn't already

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