Question

n/2 - 3n/4 + 5n/6 = 21​

Answer 1

$\huge\red{\mid{\underline{\overline{\textbf{Quality\:Content}}}\mid}}$

═══════════════════

$\huge\frac{n}{2}$ - $\huge\frac{3n}{4}$ + $\huge\frac{5n}{6}$ = 21

$\frac{6n-9n+10n}{12}$ = 21

$\frac{7n}{12}$ = 21

$\huge {7n} = {252}$

n = $\huge\frac{252}{7}$

$\huge{n = 36}$

✍️ Ⓣhank Ⓨou ‼️

═══════════════════

$\boxed{\bold{\red{ Follow \: Civil Being\: and\: his\: Following }}}$