yelennafennell6
yelennafennell6
23-03-2018
Mathematics
contestada
how to simplify -7+(-7)
Respuesta :
AnimeBrainly
AnimeBrainly
23-03-2018
-7 + (-7) = -7 - 7
- 7 - 7 = -14
-14
is your answer
hope this helps
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