document.write( "Question 467528: 2x+y=5-2x+3y=-10 \n" ); document.write( "
Algebra.Com's Answer #320794 by mananth(16946)\"\" \"About 
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2 x + 1 y = 5 .............1
\n" ); document.write( "-2 x + 3 y = -10 .............2
\n" ); document.write( "
\n" ); document.write( "multiply (1)by -3
\n" ); document.write( "Multiply (2) by 1
\n" ); document.write( "-6 x -3 y = -15
\n" ); document.write( "-2 x 3 y = -10
\n" ); document.write( "Add the two equations
\n" ); document.write( "-8 x = -25
\n" ); document.write( "/ -8
\n" ); document.write( "x = 3.13 OR 3 1/8
\n" ); document.write( "plug value of x in (1)
\n" ); document.write( "2 x + 1 y = 5
\n" ); document.write( "6.25 + 1 y = 5
\n" ); document.write( " 1 y = 5 -6.25
\n" ); document.write( " 1 y = -1.25
\n" ); document.write( " y = -1.25 OR -1 1/4
\n" ); document.write( " \n" ); document.write( "
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