document.write( "Question 876502: 3x+6y=114
\n" ); document.write( "X=4y+8
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Algebra.Com's Answer #528812 by mananth(16946) $\"\"$ $\"About$

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3 x + 6 y = 114 .............1
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\n" ); document.write( "1 x -4 y = 8 .............2
\n" ); document.write( "Eliminate y
\n" ); document.write( "multiply (1)by 2
\n" ); document.write( "Multiply (2) by 3
\n" ); document.write( "6 x 12 y = 228
\n" ); document.write( "3 x -12 y = 24
\n" ); document.write( "Add the two equations
\n" ); document.write( "9 x = 252
\n" ); document.write( "/ 9
\n" ); document.write( "x = 28
\n" ); document.write( "plug value of x in (1)
\n" ); document.write( "3 x + 6 y = 114
\n" ); document.write( "84 + 6 y = 114
\n" ); document.write( " 6 y = 114 -84
\n" ); document.write( " 6 y = 30
\n" ); document.write( " y = 5
\n" ); document.write( "x= 28
\n" ); document.write( "y= 5
\n" ); document.write( "m.ananth@hotmail.ca
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