document.write( "Question 62220This question is from textbook Algebra for college students
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document.write( ": hello,\r
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document.write( "how to solve by graphing:\r
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document.write( "2x - 3y = 12
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document.write( "3y - 2x = -12\r
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document.write( "thank you. \n" );
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Algebra.Com's Answer #42986 by stanbon(75887)![]() ![]() ![]() You can put this solution on YOUR website! 1st; 2x - 3y = 12 \n" ); document.write( "2nd: 3y - 2x = -12 \n" ); document.write( "------------------ \n" ); document.write( "1st: Let x=0 then y=-4 giving pt. (0,-4) \n" ); document.write( "Let y=0 then x=6 giving pt. (6,0) \n" ); document.write( "-------------- \n" ); document.write( "2nd: Let x=0 then y=-4 giving pt. (0.-4) \n" ); document.write( "Let y=0 then x=6 giving pt. (6,0) \n" ); document.write( "------------ \n" ); document.write( "Plot these points and you will see that the \n" ); document.write( "two equations are really the same. The graph \n" ); document.write( "is the line thru the pts. (0,-4), (6,0) \n" ); document.write( "---------- \n" ); document.write( " \n" ); document.write( "Cheers, \n" ); document.write( "Stan H.\r \n" ); document.write( "\n" ); document.write( " \n" ); document.write( " |