document.write( "Question 199092: Solve graphically and check:
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document.write( " y=x+1
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document.write( " 2x+y=7 \n" );
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Algebra.Com's Answer #149574 by solver91311(24713)![]() ![]() You can put this solution on YOUR website! \r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "Take the coordinates of the point of intersection and substitute them into both equations. If you have the correct coordinates, you will get two true statements.\r \n" ); document.write( " \n" ); document.write( "\n" ); document.write( "John \n" ); document.write( " \n" ); document.write( " \n" ); document.write( " |