document.write( "Question 631072: Solve the following system of equations graphically.\r
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document.write( "y = 2x - 3
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document.write( "x + y = 3\r
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document.write( "What is the solution set?
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document.write( "{(2, 1)}
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document.write( "{(1, 2)}
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document.write( "{(-1, -2)}
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document.write( "{(-2, -1)}\r
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document.write( "Please help!
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Algebra.Com's Answer #397327 by richwmiller(17219) You can put this solution on YOUR website! There are several ways to answer this problem. \n" ); document.write( "You can graph it and solve it. \n" ); document.write( "You can solve it with algebra. \n" ); document.write( "You can plug in the choices and find the one that works. \n" ); document.write( "plug in 2 for x and see if y is 1 \n" ); document.write( "plug in 1 for x and see if y is 2 \n" ); document.write( "plug in -1 for x and see if y is -2 \n" ); document.write( "plug in -2 for x and see if y is -1 \n" ); document.write( "One and only one of them is correct. \n" ); document.write( " |