Posted by cindy on Tuesday, December 7, 2010 at 5:14pm.
what whole number does N stand for if the number sentence bleow is true?
[N+5]+[3 times 2]=18

math  Lorie, Tuesday, December 7, 2010 at 5:39pm
3x2=6 6+5=11 1811=7 N=7
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