document.write( "Question 869684: 6x - 2y =1
\n" ); document.write( "10x -2y =5 \n" ); document.write( "

Algebra.Com's Answer #524374 by mananth(16946) $\"\"$ $\"About$

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6.00 x -2.00 y = 1.00 .............1
\n" ); document.write( "Total value
\n" ); document.write( "10.00 x -2.00 y = 5.00 .............2
\n" ); document.write( "Eliminate y
\n" ); document.write( "multiply (1)by -1.00
\n" ); document.write( "Multiply (2) by 1.00
\n" ); document.write( "-6.00 x 2.00 y = -1.00
\n" ); document.write( "10.00 x -2.00 y = 5.00
\n" ); document.write( "Add the two equations
\n" ); document.write( "4.00 x = 4.00
\n" ); document.write( "/ 4.00
\n" ); document.write( "x = 1.00
\n" ); document.write( "plug value of x in (1)
\n" ); document.write( "6.00 x -2.00 y = 1.00
\n" ); document.write( "6.00 -2.00 y = 1.00
\n" ); document.write( " -2.00 y = 1.00 -6.00
\n" ); document.write( " -2.00 y = -5.00
\n" ); document.write( " y = 2.50
\n" ); document.write( "x= 1.00
\n" ); document.write( "y= 2.50 \n" ); document.write( "

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