3 (9-4) + 2 (4-5) - 5 (n + 2) + 16
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Answer:
19/5
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Step-by-step explanation:
3(5)+2(-1)-5(n+2)+16=0
15-2-5n-10+16=0
13-5n+6=0
19-5n=0
-5n=-19
n=-19/-5
n=19/5
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