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Mathematics
Antoine Suarez
27 May, 23:17
Evaluate - 2 + 7 + (-4).
+2
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Derrick Small
28 May, 00:43
0
1
Step-by-step explanation:
You start by adding - 2 and 7.
Because the 2 is negative, it's like subtracting from 7.
This is how you get 5 from - 2 + 7.
Next, you have to add 5 and - 4.
It's like subtracting again, so you get 1.
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Zayden Carr
28 May, 02:10
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The answer is 5
Step-by-step explanation:
-2 + 7 + = + 9
9 + -4=5
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