document.write( "Question 225001: graph and check: \"graph the linear system and estimate the solution. Then check the solution algebraically.\r
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document.write( "2x+y=5
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document.write( "x+y=2 \n" );
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Algebra.Com's Answer #167999 by drj(1380)![]() ![]() You can put this solution on YOUR website! Graph and check: \"graph the linear system and estimate the solution. Then check the solution algebraically.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Step 1. Graph the linear system of equations\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Step 2. Based on the above graph, the intersection point is (3,-1).\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Step 3. Check if (3,-1) or x=3 and y=-1 satisfies the system of equaitons\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Given \n" ); document.write( "Given \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Step 4. ANSWER: The solution sis (3,-1) or x=3 and y=-1.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "I hope the above steps and explanation were helpful. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "For Step-By-Step videos on Introduction to Algebra, please visit http://www.FreedomUniversity.TV/courses/IntroAlgebra and for Trigonometry please visit http://www.FreedomUniversity.TV/courses/Trigonometry. \r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Also, good luck in your studies and contact me at john@e-liteworks.com for your future math needs.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Respectfully, \n" ); document.write( "Dr J\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "http://www.FreedomUniversity.TV \n" ); document.write( " |