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The sum of John's age and five times Mary's age is 89. The sum of Mary's age and twice,John's age is 52. Write and solve a system of equations to find both of their ages?
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May 27, 2020
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The sum of John's age and five times Mary's age is 89. The sum of Mary's age and twice,John's age is 52. Write and solve a system of equations to find both of their ages?
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Elior Sastiel
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Answer:
a+5a=89
a+2a=52
Explanation:
Yukondude
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May 30, 2020
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