document.write( "Question 21136: please find the value of s and t \r
\n" );
document.write( "\n" );
document.write( "s+2t=6
\n" );
document.write( "3s-2t=2 \n" );
document.write( "
Algebra.Com's Answer #10168 by rahman(247) You can put this solution on YOUR website! s+2t=6 \n" ); document.write( "3s-2t=2 \n" ); document.write( "-------- + \n" ); document.write( "4s=8 \n" ); document.write( "s=2 \n" ); document.write( "--------------- \n" ); document.write( "Substitute s = 2 to s+2t=6: \n" ); document.write( "s+2t=6 \n" ); document.write( "2+2t=6 \n" ); document.write( "2t=6-2 \n" ); document.write( "2t=4 \n" ); document.write( "t=2 \n" ); document.write( " |