<PRE><B>Question 1042042</B>
3 with exponent of x+4 = 7 with exponent of 2x-1 
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3^(x+4) = 7^(2x-1)
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Since the variable is in the exponent, take the log::
(x+4)*log(3) = (2x-1)*log(7)
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Now, get the x terms together::
x(log3-2*log(7)) = log(7)-4log(3)
x(-1.213) = -1.063
x = 0.877
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Cheers,
Stan H.
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