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30 July, 00:39

How to solve it this equation? 3x-2-2x=7-x

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Answers (2)
  1. 30 July, 03:06
    0
    9/2

    Explanation:

    First collect the terms, so you get x - 2 = 7 - x

    Then move the variable so you get x + x = 7 + 2

    Collect like terms, 2x = 9

    Divide by 2 on both sides and you get 9/2 as your answer
  2. 30 July, 03:52
    0
    x=9 over 2

    Explanation:

    Simplify 3x-2-2x to x-2

    Add 2 to both sides

    Simplify 7-x+2 to 9-x

    Add x to both sides (x=1)

    Simplify x+x to 2x

    Divide both sides by 2.
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