document.write( "Question 871934: how to find solution for:
\n" ); document.write( "1) 3x+2y-7=0
\n" ); document.write( "2) 1234x+1345y-786=0
\n" ); document.write( " i dont know the perfect solution for solving both the equation except hit and trial. but it won't give solution for the second equation.
\n" ); document.write( "??? \n" ); document.write( "
Algebra.Com's Answer #525798 by mananth(16946)\"\" \"About 
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3.00 x + 2.00 y = 7.00 .............1
\n" ); document.write( "Total value
\n" ); document.write( "1,234.00 x + 1,345.00 y = 786.00 .............2
\n" ); document.write( "Eliminate y
\n" ); document.write( "multiply (1)by 1,345.00
\n" ); document.write( "Multiply (2) by -2.00
\n" ); document.write( "4,035.00 x 2,690.00 y = 9,415.00
\n" ); document.write( "-2,468.00 x -2,690.00 y = -1,572.00
\n" ); document.write( "Add the two equations
\n" ); document.write( "1,567.00 x = 7,843.00
\n" ); document.write( "/ 1,567.00
\n" ); document.write( "x = 5.01 \r
\n" ); document.write( "\n" ); document.write( "
\n" ); document.write( "plug value of x in (1)
\n" ); document.write( "3.00 x + 2.00 y = 7.00
\n" ); document.write( "15.02 + 2.00 y = 7.00
\n" ); document.write( " 2.00 y = 7.00 -15 1/65
\n" ); document.write( " 2.00 y = -8.02
\n" ); document.write( " y = -4.01
\n" ); document.write( " \n" ); document.write( "
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