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28 June, 20:02

What is the solution to this 2x+1+x=3 (x-2) + 7

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  1. 28 June, 22:03
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    infinite solutions

    x is all real numbers

    Step-by-step explanation:

    2x+1+x=3 (x-2) + 7

    Distribute

    2x+1 + x = 3x - 6+7

    Combine like terms

    3x+1 = 3x+1

    Subtract 3x from each side

    3x-3x+1 = 3x-3x+1

    1=1

    This is always true, so it doesn't matter what value we put in for x

    X is all real numbers
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