document.write( "Question 400135: log 7x+3(logbx-logby)\r
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Algebra.Com's Answer #283881 by lwsshak3(11628)\"\" \"About 
You can put this solution on YOUR website!
log 7x+3(logbx-logby)
\n" ); document.write( "I would love to have you solve it but i'm more interested in finding out how you solved it. Thanks!\r
\n" ); document.write( "\n" ); document.write( "log7x+3(logbx-logby)
\n" ); document.write( "=log7x+log((bx/by)^3)
\n" ); document.write( "=log7x+log((x/y)^3)
\n" ); document.write( "=log(7x*(x/y)^3)
\n" ); document.write( "=log(7x^4/y^3)
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