document.write( "Question 476433: 1.2x - y = 0
\n" ); document.write( " 3x + 2y = 7
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Algebra.Com's Answer #326774 by mananth(16946)\"\" \"About 
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1.2 x -1 y = 0 .............1
\n" ); document.write( "3 x + 2 y = 7 .............2
\n" ); document.write( "Eliminate y
\n" ); document.write( "multiply (1)by 2
\n" ); document.write( "Multiply (2) by 1
\n" ); document.write( "2.4 x -2 y = 0
\n" ); document.write( "3 x + 2 y = 7
\n" ); document.write( "Add the two equations
\n" ); document.write( "5.4 x = 7
\n" ); document.write( "/ 5.4
\n" ); document.write( "x = 1.30 OR 9/7
\n" ); document.write( "plug value of x in (1)
\n" ); document.write( "1.2 x + -1 y = 0
\n" ); document.write( "1.56 + -1 y = 0
\n" ); document.write( " -1 y = 0 -1.56
\n" ); document.write( " -1 y = -1.56
\n" ); document.write( " y = 1.56 OR 14/9
\n" ); document.write( " \n" ); document.write( "
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