document.write( "Question 777877: slove the linear system 3x+y=5
\n" ); document.write( " 2x+3y=8 \n" ); document.write( "

Algebra.Com's Answer #474297 by mananth(16946) $\"\"$ $\"About$

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3 x + 1 y = 5 .............1
\n" ); document.write( "Total value
\n" ); document.write( "2 x + 3 y = 8 .............2
\n" ); document.write( "Eliminate y
\n" ); document.write( "multiply (1)by -3
\n" ); document.write( "Multiply (2) by 1
\n" ); document.write( "-9 x -3 y = -15
\n" ); document.write( "2 x + 3 y = 8
\n" ); document.write( "Add the two equations
\n" ); document.write( "-7 x = -7
\n" ); document.write( "/ -7
\n" ); document.write( "x = 1
\n" ); document.write( "plug value of x in (1)
\n" ); document.write( "3 x + 1 y = 5
\n" ); document.write( "3 + y = 5
\n" ); document.write( " y = 5 -3
\n" ); document.write( " y = 2
\n" ); document.write( " y = 2
\n" ); document.write( "x= 1
\n" ); document.write( "y= 2
\n" ); document.write( "m.ananth@hotmail.ca
\n" ); document.write( " \n" ); document.write( "

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