tentukan hasil pengurangan -8(3m-3n)dari -5m=11n!!

-5m=11n --> n = -5/11 m

n - (-8(3m-3n)
= n - (-24m + 24 n)
= n + 24m - 24n
= 24m - 23n
= 24m - (23 x (-5/11m))
= 24m - (-115/11 m)
= 24m + 115/11 m
= 264/11 m + 115/11 m
= 379/11 m
= 34  5/11  m

:)