document.write( "Question 898180: 3x-4y=44
\n" ); document.write( "2x+7y=-48 \n" ); document.write( "

Algebra.Com's Answer #544643 by Fombitz(32388) $\"\"$ $\"About$

You can put this solution on YOUR website!
Multiply the first equation by 7 and the second by 4 and add them together.
\n" ); document.write( " $\"21x-28y%2B8x%2B28y=308-192\"$
\n" ); document.write( " $\"29x=116\"$
\n" ); document.write( " $\"x=4\"$
\n" ); document.write( "Then use either equation to solve for $\"y\"$ .
\n" ); document.write( " $\"3%284%29-4y=44\"$
\n" ); document.write( " $\"12-4y=44\"$
\n" ); document.write( " $\"-4y=32\"$
\n" ); document.write( " $\"y=-8\"$
\n" ); document.write( " \n" ); document.write( "

\n" );