document.write( "Question 57917: x-2y=0
\n" ); document.write( "y=2x-3 \n" ); document.write( "
Algebra.Com's Answer #39594 by stanbon(75887)\"\" \"About 
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1st: x-2y=0
\n" ); document.write( "2nd: y=2x-3
\n" ); document.write( "-------------
\n" ); document.write( "Rewrite 2nd as follows:
\n" ); document.write( "3rd: 2x-y=-3
\n" ); document.write( "Multiply 1st by 2 to get:
\n" ); document.write( "4th: 2x-4y=0
\n" ); document.write( "Subtract 4th from 3rd to get:
\n" ); document.write( "5th: 3y=3
\n" ); document.write( "y=1
\n" ); document.write( "Substitute this value into 1st to solve for x.
\n" ); document.write( "x-2(1)=0
\n" ); document.write( "x=2
\n" ); document.write( "Solution:
\n" ); document.write( "(2,1)
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.\r
\n" ); document.write( "\n" ); document.write( " \n" ); document.write( "
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