Answer:
-54n-36
Explanation:
-9x8= -72
-9x6n=-54
-9x-4= -54n
-72-54n+36
-72+36=-36
Answer: -36-54n
-9(8+6n-4)
=-72-54n+36
=-72+36-54n
=-36-54n
Hope this helps!! :)
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