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12 February, 19:04

three consecutive intergers have a sum of 30. Which equation can be used to find x, the value of the smallest of three numbers

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  1. 12 February, 19:21
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    x + x+1 + x+2 = 30

    3x+3 = 30

    Step-by-step explanation:

    Let x be the smallest integer

    x+1 be the next smallest

    x+2 be the third

    x + x+1 + x+2 = 30

    Combine like terms

    3x+3 = 30
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