document.write( "Question 950805: Which is the best method for solving the system?
\n" ); document.write( "graphing table elimination or substitution
\n" ); document.write( "9x+8y=7
\n" ); document.write( "18x-15y=14
\n" ); document.write( "

Algebra.Com's Answer #580625 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Which is the best method for solving the system?
\n" ); document.write( "graphing table elimination or substitution
\n" ); document.write( "9x+8y=7
\n" ); document.write( "18x-15y=14
\n" ); document.write( "===============
\n" ); document.write( "\"Best\" is not a clearly defined math term.
\n" ); document.write( "I would multiply the 1st eqn by 2, then subtract (elimination).
\n" ); document.write( "-----------
\n" ); document.write( "If it's more than 2 eqns and variables I would use determinants.
\n" ); document.write( "
\n" );