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9 August, 13:02

Finding what "x" is when you have (2x+45) + x=180

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  1. 9 August, 13:30
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    Answer: x=45

    Step-by-step explanation:

    Add up all the x terms:

    3x + 45=180

    Subtract 45 on both sides:

    3x=180-45

    3x=135

    Divide both sides by 3 to get x:

    x=135/3

    x=45
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