document.write( "Question 334460: 2x+3y=1
\n" ); document.write( "4x-5y=-9
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Algebra.Com's Answer #239632 by mananth(16946)\"\" \"About 
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2x+3y=1.................1
\n" ); document.write( "4x-5y=-9................2
\n" ); document.write( "..
\n" ); document.write( "multiply equation 1 by -2 and add it to equation 2
\n" ); document.write( "-4x-6y+4x-5y=-2-9
\n" ); document.write( "-11y=-11
\n" ); document.write( "divide by -11
\n" ); document.write( "y=1
\n" ); document.write( "..
\n" ); document.write( "plug value of y in equation 1
\n" ); document.write( "2x+3=1
\n" ); document.write( "2x=-2
\n" ); document.write( "divide by 2
\n" ); document.write( "x=-1
\n" ); document.write( "
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