document.write( "Question 469733: Determine the point of intersection of the following system of linear equations graphically.\r
\n" ); document.write( "\n" ); document.write( "y=-1/2x + 3
\n" ); document.write( "3y-2x=-12
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Algebra.Com's Answer #322264 by mananth(16946)\"\" \"About 
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0.5 x + 1 y = 3 .............1
\n" ); document.write( "-2 x + 3 y = 12 .............2
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\n" ); document.write( "multiply (1)by -3
\n" ); document.write( "Multiply (2) by 1
\n" ); document.write( "-1.5 x -3 y = -9
\n" ); document.write( "-2 x 3 y = 12
\n" ); document.write( "Add the two equations
\n" ); document.write( "-3.5 x = 3
\n" ); document.write( "/ -3.5
\n" ); document.write( "x = -0.86 OR - 6/7
\n" ); document.write( "plug value of x in (1)
\n" ); document.write( "0.5 x + 1 y = 3
\n" ); document.write( "-0.43 + 1 y = 3
\n" ); document.write( " 1 y = 3 + 0.43
\n" ); document.write( " 1 y = 3.43
\n" ); document.write( " y = 3.43 OR 3 3/7
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