document.write( "Question 1078449: The square root of 12x -4 equals 3x \n" ); document.write( "
Algebra.Com's Answer #692905 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!
\"sqrt%2812x+-4%29+=3x\"\r
\n" ); document.write( "\n" ); document.write( "\"%28sqrt%2812x+-4%29%29%5E2+=%283x%29%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"12x+-4+=9x%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"+0=9x%5E2-12x%2B4\"\r
\n" ); document.write( "\n" ); document.write( "\"+0=%283x%29%5E2-12x%2B2%5E2\"\r
\n" ); document.write( "\n" ); document.write( "\"+%283x-2%29%5E2+=+0\"\r
\n" ); document.write( "\n" ); document.write( "solution: one double solution\r
\n" ); document.write( "\n" ); document.write( "\"3x-2+=+0\"=>\"3x=2+\"=>\"x=2%2F3+\"
\n" ); document.write( "
\n" );