Evaluate the expression 5(x + 3y) if x =2 and y = -1

Question

Evaluate the expression 5(x + 3y) if x =2 and y = -1

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Khang Minh 1 year 2021-08-31T22:21:50+00:00 2 Answers 8 views 0

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    0
    2021-08-31T22:22:56+00:00

    Answer:

    answer 7

    Step-by-step explanation:

    0
    2021-08-31T22:23:48+00:00

    Answer: 7

    Step-by-step explanation:

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