document.write( "Question 1091842: What is the value of -3mn + 4m - 3 when m = 2 and n = -4? \n" ); document.write( "
Algebra.Com's Answer #706303 by Fombitz(32388)\"\" \"About 
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\"-3mn+%2B+4m+-+3=-3%282%29%28-4%29%2B4%28-4%29-3\"
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