HELP ITS TIMED 5(-2x-4)-2x+2=-425(−2x−4)−2x+2=−42

Question

HELP ITS TIMED
5(-2x-4)-2x+2=-425(−2x−4)−2x+2=−42

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Thu Thảo 5 years 2021-08-05T21:23:11+00:00 2 Answers 15 views 0

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  1. Philomena
    0
    2021-08-05T21:24:53+00:00
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    Answer: x=2

    Step-by-step explanation:

    Step 1: Simplify both sides of the equation.

    5(−2x−4)−2x+2=−42

    (5)(−2x)+(5)(−4)+−2x+2=−42(Distribute)

    −10x+−20+−2x+2=−42

    (−10x+−2x)+(−20+2)=−42(Combine Like Terms)

    −12x+−18=−42

    −12x−18=−42

    Step 2: Add 18 to both sides.

    −12x−18+18=−42+18

    −12x=−24

    Step 3: Divide both sides by -12.

    -12x/-12=-24/-12

    x=2

  2. haidang
    0
    2021-08-05T21:25:04+00:00
    Reply

    Answer:

    ×=2

    Step-by-step explanation:

    distribution of the 5 and the -425 than bring all the “x” to one side than divide by the number next to the x on both sides

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