Solve the equation 2x + 4 – 9 Explain the steps and properties you used.

Question

Solve the equation 2x + 4 – 9 Explain the steps
and properties you used.

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Bơ 4 years 2021-07-19T23:49:09+00:00 1 Answers 6 views 0

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  1. Giakhanh
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    2021-07-19T23:50:33+00:00
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    Answer:

    2x – 5

    Step-by-step explanation:

    2x + 4 – 9

    the 2x gonna stay

    so you take 4 – 9 = -5

    so the answers gonna be 2x – 5

    bc the 5 is negative so you gonna subtract

    I hope you understand my english…

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