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Mathematics
Deborah Waller
15 July, 07:50
9m + 7n2 - 4 + 6m + 5
+3
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1
)
Julie Chapman
15 July, 09:02
0
15m+7n2+1
Step-by-step explanation:
You can add 9m and 6m. Then you will get 15m. Then you would add - 4 and 5, you would get 1. So the new equation would be the answer. Since 7n2 doesn't have another variable to connect to.
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