Question

of (2n+5)= 3 (3n = 10), then n =​

Answer 1

Explanation:

$\huge\colorbox{red}{ANSWER}$

$(2n + 5) = 3(3n + 10) \\ (2n + 5) = 9n + 30 \\ 2n - 9n = 30 - 5 \\ - 7n = 25 \\ n = \frac{25}{ - 7} \\ n = \frac{ - 25}{7}$

Hope this helps