document.write( "Question 493072: Alright, the question is log base 3 2x+log base 3 7= log base 3 28.\r
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\n" ); document.write( "\n" ); document.write( "I know that the answer is 2, but i have no clue how to get to it. I tried canceling out the log base 3 part since they are all the same, and then it came out to 2x+7=28 and solved that, but then x would equal 10.5z please help!
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Algebra.Com's Answer #335274 by nerdybill(7384)\"\" \"About 
You can put this solution on YOUR website!
apply \"log rules\":
\n" ); document.write( "\"log%283%2C2x%29+%2B+log%283%2C7%29+=+log%283%2C28%29\"
\n" ); document.write( "\"log%283%2C%282x%29%287%29%29+=+log%283%2C28%29\"
\n" ); document.write( "\"log%283%2C14x%29+=+log%283%2C28%29\"
\n" ); document.write( "\"+14x+=+28\"
\n" ); document.write( "\"+x+=+2\"
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