Answer:
the answer is 5n+13x+2
Explanation:
just trust the answer
5n+13x+2
simplify
−3−4n+9n+6x+7x+5
=−3+−4n+9n+6x+7x+5
Combine Like Terms:
=(−4n+9n)+(6x+7x)+(−3+5)
=5n+13x+2
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