document.write( "Question 946214: Use logarithms to solve the given equation. (Round the answer to four decimal places.)
\n" ); document.write( "7−4x = 45
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Algebra.Com's Answer #577889 by Fombitz(32388)\"\" \"About 
You can put this solution on YOUR website!
Why logarithms?
\n" ); document.write( "\"7-4x=45\"
\n" ); document.write( "\"-4x=38\"
\n" ); document.write( "\"x=-%2838%2F4%29\"
\n" ); document.write( "\"x=-%2819%2F2%29\"
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