Can someone explain how to solve this 0.5x+12.3=7.1-1.1x

Question

Can someone explain how to solve this
0.5x+12.3=7.1-1.1x

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Thiên Di 4 years 2021-09-01T20:39:27+00:00 2 Answers 13 views 0

Answers ( )

  1. ngockhue
    0
    2021-09-01T20:40:28+00:00
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    Answer:

    x=-3.25

    Step-by-step explanation:

    .5x +12.3 = 7.1 -1.1x

    +1.1x                  +1.1x

    1.6x +12.3 =7.1

            -12.3   -12.3

    1.6x = -5.2

    /1.6      /1.6

    x= -3.25

  2. Eirian
    0
    2021-09-01T20:40:44+00:00
    Reply

    Answer:

    a

    Step-by-step explanation:

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