document.write( "Question 758679: x+y=7
\n" ); document.write( "x-9y=-13 \n" ); document.write( "

Algebra.Com's Answer #461623 by stanbon(75887) $\"\"$ $\"About$

You can put this solution on YOUR website!
x+y=7
\n" ); document.write( "x-9y=-13
\n" ); document.write( "-------------
\n" ); document.write( "Subtract and solve for \"y\":
\n" ); document.write( "10y = 20
\n" ); document.write( "y = 2
\n" ); document.write( "-----
\n" ); document.write( "Solve for \"x\":
\n" ); document.write( "x + y = 7
\n" ); document.write( "x + 2 = 7
\n" ); document.write( "x = 5
\n" ); document.write( "===============
\n" ); document.write( "Cheers,
\n" ); document.write( "Stan H.
\n" ); document.write( "=============== \n" ); document.write( "

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