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Today, 07:06

Evaluate a - b if a = - 2 and b = - 7

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  1. Today, 07:50
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    Step-by-step explanation:

    Plug in the values for a and b and substract a from b

    (-2) - (-7)

    -2+7 = 5

    Basically two negatives turn to a positive and you keep the sign of the greater number.
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