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17 May, 15:18

What does 7 + 2x = 9

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Answers (2)
  1. 17 May, 15:42
    0
    Answer: x = 1

    Step-by-step explanation:

    Step 1: Simplify both sides of the equation.

    2x+7=9

    Step 2: Subtract 7 from both sides.

    2x+7-7=9-7

    2x=2

    Step 3: Divide both sides by 2.

    2x/2 = 2/2 = 1
  2. 17 May, 17:47
    0
    1

    Step-by-step explanation:

    7 + 2x = 9

    Carry over the 7 to the 9.

    2x = 9-7

    2x = 2

    x = 2:2

    x = 1
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