document.write( "Question 710153: Log10(x+4)+log10 5= 2+log10 3 \n" ); document.write( "
Algebra.Com's Answer #436902 by stanbon(75887)\"\" \"About 
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Log10(x+4)+log10 5= 2+log10 3
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\n" ); document.write( "log10[(x+4)(5)/(3)] = 2
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\n" ); document.write( "log10[(5x+20)/3] = 2
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\n" ); document.write( "5x+20 = 10^2
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\n" ); document.write( "5x = 80
\n" ); document.write( "x = 16
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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