document.write( "Question 268319: y=2x
\n" ); document.write( "x+y=3
\n" ); document.write( "and find out the ordered pair
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Algebra.Com's Answer #196658 by stanbon(75887)\"\" \"About 
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y=2x
\n" ); document.write( "x+y=3
\n" ); document.write( "and find out the ordered pair
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\n" ); document.write( "Substitute for \"y\" and solve for \"x\":
\n" ); document.write( "x + 2x = 3
\n" ); document.write( "3x = 3
\n" ); document.write( "x = 1
\n" ); document.write( "Since y = 2x, y = 2*1 = 2
\n" ); document.write( "------------------------------
\n" ); document.write( "Solution: (1,2)
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.\r
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