document.write( "Question 684415: Solve for the unknown:\r
\n" ); document.write( "\n" ); document.write( "60[log(3+z)+2log(2)]-15=85\r
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Algebra.Com's Answer #424093 by MathTherapy(10555)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "Solve for the unknown:\r
\n" ); document.write( "\n" ); document.write( "60[log(3+z)+2log(2)]-15=85\r
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\n" ); document.write( "\n" ); document.write( "\"60%28log+%28%283+%2B+z%29%29+%2B+2log+2%29+-+15+=+85\"\r
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\n" ); document.write( "\n" ); document.write( "\"60%28log+%28%283+%2B+z%29%29+%2B+log+2%5E2%29+-+15+=+85\"\r
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\n" ); document.write( "\n" ); document.write( "\"60%28log+%28%283+%2B+z%29%29+%2A+4%29+-+15+=+85\"\r
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\n" ); document.write( "\n" ); document.write( "\"60%28log+%2812+%2B+4z%29%29+-+15+=+85\"\r
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\n" ); document.write( "\n" ); document.write( "\"60%28log+%2812+%2B+4z%29%29+=+85+%2B+15\"\r
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\n" ); document.write( "\n" ); document.write( "\"60%28log+%2812+%2B+4z%29%29+=+100\"\r
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\n" ); document.write( "\n" ); document.write( "\"log+%2812+%2B+4z%29+=+100%2F60\"\r
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\n" ); document.write( "\n" ); document.write( "\"log+%2812+%2B+4z%29+=+5%2F3\"\r
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\n" ); document.write( "\n" ); document.write( "\"12+%2B+4z+=+10%5E%285%2F3%29\"\r
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\n" ); document.write( "\n" ); document.write( "\"4z+=+-+12+%2B+10%5E%285%2F3%29\"\r
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\n" ); document.write( "\n" ); document.write( "4z = 34.41589\r
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\n" ); document.write( "\n" ); document.write( "z = \"34.41589%2F4\", or 8.603972 ≈ \"highlight_green%288.6%29\"\r
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\n" ); document.write( "\n" ); document.write( "You can do the check!!\r
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\n" ); document.write( "\n" ); document.write( "Send comments and “thank-yous” to “D” at MathMadEzy@aol.com
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