Your brother is 1/3 your age. Your sister is 4 years older than your brother. Your sister is 9 yers old. Write and solve an equation to find

Question

Your brother is 1/3 your age. Your sister is 4 years older than your brother. Your sister is 9 yers old. Write and solve an equation to find your age a.

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Ladonna 7 months 2021-08-03T01:31:15+00:00 1 Answers 28 views 0

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    2021-08-03T01:32:45+00:00

    Answer:

    15

    Step-by-step explanation:

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Giải phương trình 1 ẩn: x + 2 - 2(x + 1) = -x . Hỏi x = ? ( )