document.write( "Question 596862: use the method of substitution to solve the system of linear equations.
\n" );
document.write( "3x-y=4
\n" );
document.write( "7x-2y=12 \n" );
document.write( "
Algebra.Com's Answer #377922 by Alan3354(69443)![]() ![]() You can put this solution on YOUR website! use the method of substitution to solve the system of linear equations. \n" ); document.write( "3x-y=4 \n" ); document.write( "7x-2y=12 \n" ); document.write( "------------ \n" ); document.write( "Look for the simplest approach. \n" ); document.write( "Solve eqn 1 for y, then sub for y in eqn 2. \n" ); document.write( " \n" ); document.write( " |