Simplify this expression: -2.15m + 6 + 10.3m

Question

Simplify this expression: -2.15m + 6 + 10.3m

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Thu Hương 1 year 2021-08-06T13:15:29+00:00 2 Answers 7 views 0

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    0
    2021-08-06T13:16:33+00:00

    Answer:

    8.15m + 6

    Step-by-step explanation:

    -2.15m + 6 + 10.3m

    combine like terms: -2.15 + 10.3 = 8.15

    8.15m + 6

    0
    2021-08-06T13:16:51+00:00

    Answer:

    8.15m + 6

    Step-by-step explanation:

    To simplify, combine like terms. The only like terms here are the -2.15m and 10.3m because they both have a variable next to them.

    Add the numbers together and leave the variable the same.

    -2.15m+10.3m = 8.15m

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