document.write( "Question 753700: Can you please help me solve the equation \"+3%5E%282x-4%29+%2B5=70+\"?
\n" ); document.write( "I got as far as \"+log%283%2C+2x-4%29=65+\" and now I am stuck.
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Algebra.Com's Answer #458523 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
3^(2x-4) +5=70
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\n" ); document.write( "3^(2x-4) = 65
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\n" ); document.write( "Take the log of both sides to get:
\n" ); document.write( "(2x-4)log(3) = log(65)
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\n" ); document.write( "2x-4 = log(65)/log(3)
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\n" ); document.write( "2x-4 = 3.7997
\n" ); document.write( "2x = 7.7997
\n" ); document.write( "x = 3.8998
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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