Chemistry
bethanymillsx
2015-11-04 08:03:03
-7 + (-1) + (-7) = ?
ANSWERS
kajap
2015-11-04 14:44:34

-7+(-1) = -8 and then you get the other (-7) and the you add -8+(-7) which the answer would be -15

brunaoliveeira
2015-11-04 14:45:49

answer is -15 hope this helps :)

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