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23 December, 15:13

Simplify - 2[9 - (x + 7) ]. A.-32 - x B.-4 - x C.-4 + 2x D.-32 + 2x

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  1. 23 December, 15:42
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    The answer is D

    Step-by-step explanation:

    Using BODMAS theorem, so you have to simplify the brackets first,

    -2[9 - (x + 7) ]

    = - 2[9 - x + 7]

    = - 2[16 - x]

    Next, you have to miltiply:

    -2 (16 - x)

    = - 32 + 2x
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