document.write( "Question 983580: Solve log(x + 8) = 1 + log(x - 10) \n" ); document.write( "
Algebra.Com's Answer #604366 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"log%28%28x+%2B+8%29%29+=+1+%2B+log%28%28x+-+10%29%29\"... since base is \"10\", we can write \"1\" as \"log%28%2810%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"log%28%28x+%2B+8%29%29+=+log%28%2810%29%29+%2B+log%28%28x+-+10%29%29\"\r
\n" ); document.write( "\n" ); document.write( "\"log%28%28x+%2B+8%29%29+=+log%28%2810%28x+-+10%29%29%29\"...if log same, we have\r
\n" ); document.write( "\n" ); document.write( "\"%28x+%2B+8%29+=+10%28x+-+10%29\"...solve for \"x\"\r
\n" ); document.write( "\n" ); document.write( "\"x+%2B+8+=+10x+-+100\"\r
\n" ); document.write( "\n" ); document.write( "\"100%2B8+=+10x-x\"\r
\n" ); document.write( "\n" ); document.write( "\"108+=+9x\"\r
\n" ); document.write( "\n" ); document.write( "\"x=12\"\r
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