document.write( "Question 270401: could system of equations be solved by elimanating with addition or subtraction \n" ); document.write( "
Algebra.Com's Answer #198167 by persian52(161)![]() ![]() You can put this solution on YOUR website! A system of linear equations can be solved four different ways:\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " Substitution\r \n" ); document.write( "\n" ); document.write( " Gaussian Elimination\r \n" ); document.write( "\n" ); document.write( " Matrices\r \n" ); document.write( "\n" ); document.write( " Graphing\r \n" ); document.write( "\n" ); document.write( "Of course, either way you still get the same answer!\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |