document.write( "Question 445966: State whether the system is consistent and independent, consistent and dependent, or inconsistent: x + y = 4
\n" ); document.write( " 2x - y = -7
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Algebra.Com's Answer #307107 by ewatrrr(24785)\"\" \"About 
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\n" ); document.write( "Hi,
\n" ); document.write( "A consistent system has at least one solution.
\n" ); document.write( "An inconsistent system has no solutions.
\n" ); document.write( "An independent system has exactly one solution.
\n" ); document.write( "A dependent system has infinitely many solutions.
\n" ); document.write( " x + y = 4
\n" ); document.write( "2x - y = -7
\n" ); document.write( " 3x = -3
\n" ); document.write( " x = -1 and y = 5 Ordered pair (-1,5) the solution for this Independent System \n" ); document.write( "
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