document.write( "Question 1076996: How do I use the substation method to solve this problem? \r
\n" ); document.write( "\n" ); document.write( "Y=2x
\n" ); document.write( "4x^2-2y^2=-36
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Algebra.Com's Answer #691555 by Alan3354(69443)\"\" \"About 
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How do I use the substation method to solve this problem? \r
\n" ); document.write( "\n" ); document.write( "Y=2x
\n" ); document.write( "4x^2-2y^2=-36
\n" ); document.write( "==============
\n" ); document.write( "Sub for y in the 2nd equation.
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