Swap the numbers and place it in such a way that every line of numbers through the centre has the
same sum.
-1
-2.
-6
10
+
7
3
-9
Answers
Answered by
10
Step-by-step explanation:
the answer is 2.......... .. .......
Answered by
0
Step-by-step explanation:
some one pls tell to haow to swap
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