What is 2x – 4x = 1 as a fraction NO LINKS

Question

What is 2x – 4x = 1 as a fraction

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Gia Bảo 1 year 2021-09-03T20:13:29+00:00 2 Answers 8 views 0

Answers ( )

    0
    2021-09-03T20:14:30+00:00

    Answer:

    -1/2

    Step-by-step explanation:

    2x-4x=1

    -2x=1

    /-2    /-2

    x= -1/2

    0
    2021-09-03T20:14:42+00:00

    2x-4x=1
    Collect like terms

    -2x=1
    Divide both sides of the equation by -2

    X= -1/2

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