document.write( "Question 555937: Solve using the substitution method. If the system has no solution or an infinite number of solutions, state this.\r
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document.write( "-x-3y=-20
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document.write( "5x+3y=40 \n" );
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Algebra.Com's Answer #361992 by saifoo.khan(162)![]() ![]() You can put this solution on YOUR website! x = 5, y = 5\r \n" ); document.write( "\n" ); document.write( "--------------------- \n" ); document.write( "Cheers, \n" ); document.write( "Saifoo.khan \n" ); document.write( "einstein.saifoo@gmail.com \n" ); document.write( " |