document.write( "Question 146218: 3x-4y=9
\n" ); document.write( "-3x+4y=12 Solve system with addition method. IS this independant, dependant or inconsistant?
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Algebra.Com's Answer #106771 by nabla(475)\"\" \"About 
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Add them to get:
\n" ); document.write( "0+0=21
\n" ); document.write( "Does 0=21????? No\r
\n" ); document.write( "\n" ); document.write( "It is inconsistent.
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