document.write( "Question 922340: 9/x+2 = 7/2x+1 \n" ); document.write( "
Algebra.Com's Answer #559558 by MathLover1(20850)\"\" \"About 
You can put this solution on YOUR website!

\n" ); document.write( "\"9%2F%28x%2B2%29+=+7%2F%282x%2B1%29\" ....cross multiply\r
\n" ); document.write( "\n" ); document.write( "\"9%282x%2B1%29+=+7%28x%2B2%29\"\r
\n" ); document.write( "\n" ); document.write( "\"18x%2B9+=+7x%2B14\"\r
\n" ); document.write( "\n" ); document.write( "\"18x-7x+=+14-9\"\r
\n" ); document.write( "\n" ); document.write( "\"11x+=+5\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+5%2F11\" => exact solution\r
\n" ); document.write( "\n" ); document.write( "\"x+=+0.4545454545454545\"\r
\n" ); document.write( "\n" ); document.write( "\"x+=+0.46\" => approximate solution
\n" ); document.write( "
\n" );