document.write( "Question 917603: Use matrices to solve the system of equation.
\n" );
document.write( "x+2y=-4
\n" );
document.write( "2x+y=1 \n" );
document.write( "
Algebra.Com's Answer #569962 by tommyt3rd(5050)![]() ![]() You can put this solution on YOUR website! |