Which of the following expressions simplifies to 3h? A) 9+ h – 9+h B) h + 2h + 7x – 7x C h + 2 + 3 + 4h D) 2h + 5h +

Question

Which of the following expressions simplifies to 3h?
A) 9+ h – 9+h
B) h + 2h + 7x – 7x
C h + 2 + 3 + 4h
D) 2h + 5h + m

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Vodka 1 year 2021-09-03T17:52:56+00:00 1 Answers 6 views 0

Answers ( )

  1. thugiang
    0
    2021-09-03T17:54:25+00:00
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    Answer:

    The answer is B.

    Step-by-step explanation:

    If you look at it this way, 7x – 7x is 0, leaving only the h + 2h which adds up to 3h. Hope that helped! 🙂

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