document.write( "Question 375072: x+y=4
\n" ); document.write( "x-y=2
\n" ); document.write( "

Algebra.Com's Answer #266732 by robertb(5830)\"\" \"About 
You can put this solution on YOUR website!
Add corresponding sides, to get 2x = 6, or x = 3. Substitute into the top equation: 3 + y = 4, or y = 1. \n" ); document.write( "
\n" );