What is the value of expression 2X plus 5Y when X equals three and Y equal 2

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What is the value of expression 2X plus 5Y when X equals three and Y equal 2

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Ladonna 1 year 2021-08-11T13:53:46+00:00 1 Answers 0 views 0

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    2021-08-11T13:55:37+00:00

    16, because 2•x would also be 2•3 which is 6, and 5•y is rewritten as 5•2 which equals 10. 10+6=16 🙂

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