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8 August, 13:47

The sum of three consecutive integers is - 63. What is the middle of the three integers?

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  1. 8 August, 14:13
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    Answer:-21

    Step-by-step explanation:

    X+x+1+x+2=-63

    Collect like terms

    X+x+x+1+2=-63

    3x+3=-63

    Subtract 3 from both sides

    3x+3-3=-63-3

    3x=-66

    Divide both sides by 3

    3x/3=-66/3

    X=-22

    The middle number x+1 is - 22+1=-21
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