document.write( "Question 264665: I am needing some help with these math problems, I can't seem to grasp it.\r
\n" ); document.write( "\n" ); document.write( "x - y =4
\n" ); document.write( "2x + y = 5
\n" ); document.write( "

Algebra.Com's Answer #194815 by palanisamy(496)\"\" \"About 
You can put this solution on YOUR website!
The given equations are,
\n" ); document.write( "x - y =4 ...(1)
\n" ); document.write( "2x + y = 5 ...(2)
\n" ); document.write( "(1)+(2)=>
\n" ); document.write( "3x = 9
\n" ); document.write( "x = 9/3
\n" ); document.write( "x=3
\n" ); document.write( "(2)=> 2*3+y = 5
\n" ); document.write( " y = 5-6
\n" ); document.write( " y = -1
\n" ); document.write( "So the solution is (3,-1)
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