document.write( "Question 953343: solve this equation using substitution method
\n" ); document.write( "2x=4+y
\n" ); document.write( "6x-5y=18 \n" ); document.write( "

Algebra.Com's Answer #582175 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
$\"2x=4%2By\"$
\n" ); document.write( "So,
\n" ); document.write( " $\"3%282x%29=3%284%2By%29\"$
\n" ); document.write( " $\"6x=12%2B3y\"$
\n" ); document.write( "Substituting,
\n" ); document.write( " $\"%2812%2B3y%29-5y=18\"$
\n" ); document.write( " $\"12-2y=18\"$
\n" ); document.write( " $\"-2y=6\"$
\n" ); document.write( " $\"y=-3\"$
\n" ); document.write( "and
\n" ); document.write( " $\"2x=4-3\"$
\n" ); document.write( " $\"2x=1\"$
\n" ); document.write( " $\"x=1%2F2\"$
\n" ); document.write( " \n" ); document.write( "

\n" );