document.write( "Question 603551: Determine the best method to solve each system of equations. Then solve the system.
\n" ); document.write( "y=2x
\n" ); document.write( "x+2y=8
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Algebra.Com's Answer #380740 by Alan3354(69443)\"\" \"About 
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Determine the best method to solve each system of equations. Then solve the system.
\n" ); document.write( "y=2x
\n" ); document.write( "x+2y=8
\n" ); document.write( "---------
\n" ); document.write( "Sub for y in the 2nd equation.
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