Answer:
67
Step-by-step explanation:
Answer:
9x+5m-3
Step-by-step explanation:
3x-10+5m+6x+7
3x+6x+5m-10+7
9x+5m-3
That’s the answer -6 and 6
Answer:

Step-by-step explanation:
They are a sum of two like-term negative Integers, so just add them to get the above answer.
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Answer:
5
Step-by-step explanation: