Carrchris021
09.12.2020 •
Mathematics
(-3+2)-(-5+7)
simplify
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Ответ:
-3
Step-by-step explanation:
First take (-3+2) and simplify that which will turn into (-1). Then take (-5+7) which will turn into (2). Then plug that back into the equation and you get (-1)-(2). And you get -3.
Ответ:
21
Step-by-step explanation: