SOLUTION: 7(9)+7(-12)=

Question 669333: 7(9)+7(-12)=
Answer by ReadingBoosters(3246) (Show Source): You can put this solution on YOUR website!
Starting with
7(9) + 7(-12)
...
pos x pos is pos
pos x neg is neg
...
63 + -84
the larger number is neg so answer will be neg

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