Solve for m –5m + 10 = –10 − 10 + 10m

Question

Solve for m
–5m + 10 = –10 − 10 + 10m

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Orla Orla 1 year 2021-08-02T05:46:40+00:00 1 Answers 3 views 0

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    2021-08-02T05:48:08+00:00

    m=2
    -Simplify the equation to get -5m+10=10m-20
    -Subtract 10m from both sides to get -15m +10=-20
    Subtract 10 from both sides to get -15m=-30
    Divide both sides by -15 to get 2 🙂

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