document.write( "Question 803200: Evaluate the variable expression when a = 3, b = 5, c = -1, and d = -12.\r
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\n" ); document.write( "\n" ); document.write( " 2d - 2a
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\n" ); document.write( "\n" ); document.write( " 2bc
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Algebra.Com's Answer #484166 by oscargut(2103)\"\" \"About 
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a = 3, b = 5, c = -1, and d = -12. \r
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\n" ); document.write( "\n" ); document.write( "2d - 2a
\n" ); document.write( "_______
\n" ); document.write( "2bc\r
\n" ); document.write( "\n" ); document.write( "= (d-a)/bc\r
\n" ); document.write( "\n" ); document.write( "= (-12-3)/5(-1) = -15/-5 = 3\r
\n" ); document.write( "\n" ); document.write( "Answer: 3\r
\n" ); document.write( "\n" ); document.write( "If you need more help with similar questions, homework, assignments, you can contact me now at:\r
\n" ); document.write( "\n" ); document.write( "mthman@gmail.com\r
\n" ); document.write( "\n" ); document.write( "Thanks
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