document.write( "Question 50927: Hi, I have to solve the following for x\r
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document.write( "log(little 3) (x+7) - 3loglittle3 2 + log little3 x\r
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document.write( "I'm not sure how to put teh little 3s on the keyboard, sorry!
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document.write( "If you could please help i would greatly appreciate it. thanks
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Algebra.Com's Answer #33945 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! log(3) (x+7) - 3log(3) 2 = log(3) x \n" ); document.write( "---------------- \n" ); document.write( "Since your want to \"solve\" this I will assume your + should be =. \n" ); document.write( "Keep in mind, this is all base 3: \n" ); document.write( "log(x+7) - log3^3 = logx \n" ); document.write( "log[(x+7)/27]=logx \n" ); document.write( "Since the logs are equal the numbers must be equal. \n" ); document.write( "(x+7)/27=x \n" ); document.write( "x+7=27x \n" ); document.write( "26x=7 \n" ); document.write( "x=7/26\r \n" ); document.write( "\n" ); document.write( "Cheers, \n" ); document.write( "Stan H. \n" ); document.write( " \n" ); document.write( " |