document.write( "Question 868778: X+3y=9
\n" ); document.write( "4x-2y=-6 \n" ); document.write( "

Algebra.Com's Answer #523974 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
1. $\"x%2B3y=9\"$
\n" ); document.write( "2. $\"4x-2y=-6\"$
\n" ); document.write( "Multiply eq. 1 by 4 and subtract eq. 2 from it.
\n" ); document.write( " $\"4x%2B12y-4x%2B2y=36%2B6\"$
\n" ); document.write( " $\"14y=42\"$
\n" ); document.write( " $\"y=3\"$
\n" ); document.write( "Then use either equation to solve for $\"x\"$ .
\n" ); document.write( " $\"x%2B9=9\"$
\n" ); document.write( " $\"x=0\"$
\n" ); document.write( " \n" ); document.write( "

\n" );