document.write( "Question 335624: 9x+7y=56
\n" );
document.write( "x=7 \n" );
document.write( "
Algebra.Com's Answer #240630 by Fombitz(32388)![]() ![]() You can put this solution on YOUR website! 1. \n" ); document.write( "2. \n" ); document.write( "Directly substitute eq. 2 into eq. 1, \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( ". \n" ); document.write( "( |