document.write( "Question 618447: Using the method of substitution to solve the system of linear equations, what is the ordered pair for x-7y=6 4x-28y=-15 \n" ); document.write( "
Algebra.Com's Answer #388968 by IFY(62)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( "\n" ); document.write( " x-7y=6 4x-28y=-15 \r \n" ); document.write( "\n" ); document.write( " X = 6 + 7Y \r \n" ); document.write( "\n" ); document.write( " 4 (6 +7Y )- 28Y = -15 \r \n" ); document.write( "\n" ); document.write( " 24 +28Y - 28Y = -15 \r \n" ); document.write( "\n" ); document.write( " Y = -15 +24 \r \n" ); document.write( "\n" ); document.write( " Y = 9\r \n" ); document.write( "\n" ); document.write( " X = 6 + 7* 9 \r \n" ); document.write( "\n" ); document.write( " X = 69 \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " HOPE THIS HELPS\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |