Solve to following inequality: 2.40 + 2.20x < 9 Many thanks <3

Question

Solve to following inequality:
2.40 + 2.20x < 9
Many thanks
<3

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Nho 4 years 2021-08-07T17:46:06+00:00 2 Answers 10 views 0

Answers ( )

  1. haidang
    0
    2021-08-07T17:47:16+00:00
    Reply

    Answer:

    x<3

    Step-by-step explanation:

    2.40 + 2.20x < 9

    move the constante to the right hand side and change its sign

    2.2x<9-2.4

    calculate: subtract the numbers 9-2.4

    2.2x<6.6

    Divide both sides of the inequality by 2.2

  2. Orla
    0
    2021-08-07T17:47:57+00:00
    Reply

    Answer:

    4.60<9

    Step-by-step explanation:

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