document.write( "Question 208021: which expression can be substituted for x in the top equation of the system below to solve the system by substitution?\r
\n" ); document.write( "\n" ); document.write( "2x+10y=1
\n" ); document.write( "x-4y=-4
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Algebra.Com's Answer #157380 by stanbon(75887)\"\" \"About 
You can put this solution on YOUR website!
which expression can be substituted for x in the top equation of the system below to solve the system by substitution?
\n" ); document.write( "2x+10y=1
\n" ); document.write( "x-4y=-4
\n" ); document.write( "---------------------
\n" ); document.write( "Solve the 2nd equation for \"x\":
\n" ); document.write( "x = 4y-4
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\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
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