Solve the system of equations:
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document.write( "Substitute
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document.write( "That's a false numerical equation, so the\r\n" );
document.write( "system is inconsistent. So if you graph both\r\n" );
document.write( "equations by plotting points, you get these two \r\n" );
document.write( "parallel lines below, which will never intersect \r\n" );
document.write( "and so there is no common solution to both \r\n" );
document.write( "equations:\r\n" );
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document.write( "Edwin
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