document.write( "Question 968555: Determine whether the given ordered pair (0 , -4) is a solution of the following system of equations. Remember to use alphabetical ordered variables.
\n" ); document.write( " x-y=4
\n" ); document.write( " y=2x–9
\n" ); document.write( " Is (0, -4) a solution of the system of equations? Why or why not
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Algebra.Com's Answer #591848 by josgarithmetic(39618)\"\" \"About 
You can put this solution on YOUR website!
Substitute for x=0 and y=-4.
\n" ); document.write( "Does that satisfy both equations? Either yes or no.
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