document.write( "Question 684038: 3x+y=95,
\n" ); document.write( "x+y=29 \n" ); document.write( "

Algebra.Com's Answer #423880 by mananth(16946) $\"\"$ $\"About$

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3 x + 1 y = 95 .............1
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\n" ); document.write( "1 x + 1 y = 29 .............2
\n" ); document.write( "Eliminate y
\n" ); document.write( "multiply (1)by -1
\n" ); document.write( "Multiply (2) by 1
\n" ); document.write( "-3 x -1 y = -95
\n" ); document.write( "1 x + 1 y = 29
\n" ); document.write( "Add the two equations
\n" ); document.write( "-2 x = -66
\n" ); document.write( "/ -2
\n" ); document.write( "x = 33
\n" ); document.write( "plug value of x in (1)
\n" ); document.write( "3 x + 1 y = 95
\n" ); document.write( "99 + y = 95
\n" ); document.write( " y = 95
\n" ); document.write( " y = -4
\n" ); document.write( " y = -4
\n" ); document.write( "x= 33
\n" ); document.write( "y= -4
\n" ); document.write( "m.ananth@hotmail.ca
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