Solve 2x+8=20 using double number line.

Question

Solve 2x+8=20 using double number line.

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Valentina 4 months 2022-01-12T06:13:46+00:00 2 Answers 0 views 0

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  1. Liliana
    0
    2022-01-12T06:15:07+00:00
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    x = 6 I found this by subtracting 8 from 20, which is 12, then seeing what number multiplied by 2 is 12.

  2. Liliana
    0
    2022-01-12T06:15:32+00:00
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    Answer:x=6

    Step-by-step explanation:

    Subtract -8 on both sides you get 12 and then divide 2on both sides

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45:7+7-4:2-5:5*4+35:2 =? ( )