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Stupidly easy P2 logs question... watch

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    I think this should be pretty easy but I keep getting myself confused! Can anyone help? I'd appreciate showing your working please!

    2^(x+1) = 3^x

    Thanks in advance for your help!

    xxx
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    2^(x+1) = 3^x [Take natural logs of each side]
    ln2(x+1) = ln3x
    xln2 + ln2 = ln3x
    x(ln2 - ln3) = -ln2
    x = -ln2 / (ln2 - ln3) = 1.71 (3 sf)

    Regards,
 
 
 
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