Andika nambari zote katika equation kama nguvu za base ya kawaida, ambayo ni 2.

Chemistry

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Answer

34\frac{3}{4}

Step-by-step solution

4 steps
  1. Andika nambari zote katika equation kama nguvu za base ya kawaida, ambayo ni 2.

    Tunayo 4=224 = 2^2, 8=238 = 2^3, na 32=2532 = 2^5.
    Hivyo, equation inakuwa:

    (22)3x×23=(2−5)2x−3(2^2)^{3x} \times 2^3 = (2^{-5})^{2x-3}

    Tumia sheria ya exponents (am)n=amn(a^m)^n = a^{mn}:

    22×3x×23=2−5(2x−3)2^{2 \times 3x} \times 2^3 = 2^{-5(2x-3)} 26x×23=2−10x+152^{6x} \times 2^3 = 2^{-10x+15}
  2. Rahisisha upande wa kushoto wa equation kwa kutumia sheria ya exponents am×an=am+na^m \times a^n = a^{m+n}.

    26x+3=2−10x+152^{6x+3} = 2^{-10x+15}
  3. Linganisha exponents kwa sababu bases ni sawa.

    6x+3=−10x+156x+3 = -10x+15
  4. Tatua kwa xx.

    Ongeza 10x10x pande zote mbili:

    6x+10x+3=156x + 10x + 3 = 15 16x+3=1516x + 3 = 15

    Toa 3 pande zote mbili:

    16x=15−316x = 15 - 3 16x=1216x = 12

    Gawanya kwa 16:

    x=1216x = \frac{12}{16}

    Rahisisha sehemu:

    x=34x = \frac{3}{4}

    Jibu la mwisho ni 34\frac{3}{4}.

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