You can combine the same numbers with the same variables using the operation sign for each. For example, using your equation, you would combine the 3n and 4n which is 7n. So your equation would be
7n - 2
Answer:
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Answer:
58
Step-by-step explanation:
Answer:
221
Step-by-step explanation:
13 x 17 = 221
Answer:
pattern
Step-by-step explanation:
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