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Howard Harris
Mathematics
21 December, 22:47
30 - - 5n + 16 + 3n =
+2
Answers (
1
)
Patricky
21 December, 22:58
0
8n + 46
Step-by-step explanation:
Combine like terms. First, simplify the signs. two negatives directly next to each other equals one positive:
- (-5n) = + 5n
30 + 5n + 16 + 3n = (30 + 16) + (5n + 3n)
(30 + 16) = 46
(5n + 3n) = 8n
8n + 46 is your answer.
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