document.write( "Question 440885: Solve by elimination\r
\n" ); document.write( "\n" ); document.write( "5x + 5y = -7\r
\n" ); document.write( "\n" ); document.write( "7x - 2y = 19\r
\n" ); document.write( "\n" ); document.write( "If all work could be shown (even the simplest) it would be very appreciated.\r
\n" ); document.write( "\n" ); document.write( "I am having trouble figuring out how to simplify 80/10 down to 16/5.\r
\n" ); document.write( "\n" ); document.write( "Thank you!
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Algebra.Com's Answer #304463 by jorel1380(3719)\"\" \"About 
You can put this solution on YOUR website!
10x+10y=-14
\n" ); document.write( "35x-10y=95
\n" ); document.write( "-------------
\n" ); document.write( "45x=81
\n" ); document.write( "x=81/45
\n" ); document.write( "\"=9/5
\n" ); document.write( "y=-16/5..
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