document.write( "Question 421021: Solve the following system of linear equations by graphing. (If the system has no solution, enter NONE for each answer. If the system is dependent, enter INFINITELY MANY for each answer.)
\n" ); document.write( " x+y=7
\n" ); document.write( " x-y=-9\r
\n" ); document.write( "\n" ); document.write( "x = ?
\n" ); document.write( "y = ?
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Algebra.Com's Answer #294045 by Alan3354(69443)\"\" \"About 
You can put this solution on YOUR website!
Add the 2 equations
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