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28 April, 17:12

Solve the inequality. - 4x + 15 < - 21

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  1. 28 April, 17:13
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    x>9

    Step-by-step explanation:

    -4x + 15 < - 21

    Subtract 15 from each side

    -4x + 15-15 < - 21-15

    -4x < - 36

    Divide each side by - 4, remembering to flip the inequality

    -4x/-4> - 36/-4

    x >9
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