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9 January, 18:55

Which is the correct first step - 3x+2-5x-7=4x+2

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  1. 9 January, 19:04
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    The answer to the question is to combine like terms first:

    -8x - 5 = 4x + 2

    Isolate the variable x:

    -5 = 12x + 2

    12x = - 7

    x = - 7/12
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