Question

3 (n - 4) +2 (4n - 5) = 5 (n + 2) + 16,​

Answer 1

Answer:

$3(n - 4) + 2(4n - 5) = 5(n + 2) + 16 \\ \\ = > 3n - 12 + 8n - 10 = 5n + 10 + 16 \\ \\ = > 11n - 22 = 5n + 26 \\ \\ = > 11n - 5n = 26 - 22 \\ \\ = > 6n = 4 \\ \\ = > n = \frac{4}{6} \\ \\ = > n = \frac{2}{3} \\ \\ = > n = 0.666$

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