document.write( "Question 264282: how do you solve the system by substitution?\r
\n" ); document.write( "\n" ); document.write( "3X+2Y=11
\n" ); document.write( "x=13-3y
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Algebra.Com's Answer #194586 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
The 2nd eqn is already in terms of x.
\n" ); document.write( "Sub for x into the 1st eqn.
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