document.write( "Question 1129656: solve for substitution \r
\n" );
document.write( "\n" );
document.write( "x+3y=2
\n" );
document.write( "2x-y=1 \n" );
document.write( "
Algebra.Com's Answer #746217 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! solve for [sic] substitution \n" ); document.write( "--- \n" ); document.write( "Solve by substitution \n" ); document.write( "x+3y=2 \n" ); document.write( "2x-y=1\r \n" ); document.write( "\n" ); document.write( "Solve the 2nd eqn for y, then sub for y in the 1st eqn. \n" ); document.write( " |