document.write( "Question 992210: -2+5x-7=3x-9+2x \n" ); document.write( "
Algebra.Com's Answer #611923 by ikleyn(52781)\"\" \"About 
You can put this solution on YOUR website!
.
\n" ); document.write( "-2+5x-7=3x-9+2x.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "Simplify:\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "5x - 9 = 5x -9.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "This equation is an identity.  Any number is the solution. \r
\n" ); document.write( "\n" ); document.write( "Each real number is the solution.  The set of solutions is the entire number line,  all real numbers.\r
\n" ); document.write( "
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "
\n" );