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16 March, 09:53

Solve 27^x=9^x-2 and simplify

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  1. 16 March, 09:58
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    Step-by-step explanation:

    27^x=9^x-2

    3^3 (x) = 3^2 (x-2). You cancel the numbers

    3x=2x-4

    3x-2x=-4

    x=-4
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