document.write( "Question 1169129: Can you please help me figure out what coordinates would be the solution to the problem?
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\n" ); document.write( " 2x-3y<9
\n" ); document.write( "-2x -2x
\n" ); document.write( "-3y/-3<-2x/-3+9/-3
\n" ); document.write( "y>2/3x-3 \r
\n" ); document.write( "\n" ); document.write( "Would the coordinates be (6,-4), (-1,-9), (2,-5), or (-3,-3)
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Algebra.Com's Answer #793771 by MathTherapy(10555)\"\" \"About 
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Can you please help me figure out what coordinates would be the solution to the problem?
\n" ); document.write( "
\n" ); document.write( " 2x-3y<9
\n" ); document.write( "-2x -2x
\n" ); document.write( "-3y/-3<-2x/-3+9/-3
\n" ); document.write( "y>2/3x-3 \r
\n" ); document.write( "\n" ); document.write( "Would the coordinates be (6,-4), (-1,-9), (2,-5), or (-3,-3)
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You DON'T have to solve he inequality for y before checking the coordinate points. \r\n" );
document.write( "That's work that's TOTALLY UNNECESSARY! Unless, of course you're requested to solve for y.\r\n" );
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document.write( "2x - 3y < 9 \r\n" );
document.write( "2(6) - 3(- 4) < 9 ------ Substituting (6, - 4) for (x, y)\r\n" );
document.write( "12 + 12 < 9\r\n" );
document.write( "24 < 9 \r\n" );
document.write( "The above is FALSE, so (6, - 4) is NOT a solution.\r\n" );
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document.write( "2x - 3y < 9 \r\n" );
document.write( "2(- 1) - 3(- 9) < 9 ------ Substituting (- 1, - 9) for (x, y)\r\n" );
document.write( "- 2 + 27 < 9\r\n" );
document.write( "25 < 9 \r\n" );
document.write( "The above is FALSE, so (- 1, - 9) is NOT a solution. \r\n" );
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document.write( "2x - 3y < 9 t\r\n" );
document.write( "2(2) - 3(- 5) < 9 ------ Substituting (2, - 5) for (x, y)\r\n" );
document.write( "4 + 15 < 9\r\n" );
document.write( "19 < 9 \r\n" );
document.write( "The above is FALSE, so (2, - 5) is NOT a solution.\r\n" );
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document.write( "2x - 3y < 9 \r\n" );
document.write( "2(- 3) - 3(- 3) < 9 ------ Substituting (- 3, - 3) for (x, y)\r\n" );
document.write( "- 6 + 9 < 9\r\n" );
document.write( "3 < 9 \r\n" );
document.write( "The above is TRUE, so (- 3, - 3) IS a solution.
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