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slavikrds [6]
3 years ago
12

Tell me what their error was and how u can check the answer for each of them

Mathematics
1 answer:
lana66690 [7]3 years ago
8 0
7) instead of subtracting 5, they were supposed to add 5. So the right way would be

X - 5 = 8
+5 +5
X = 13
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