Question

Решите уравнение
n-6 56=29 

Answer 1

Если условие (n-6)*5/6=2/9, то
(5n-30)/6=2/9
45n-270=12
n=282/45

Answer 2

n-6 5/6=2/9
n=2/9+6 5/6
n=6+(2/9+5/6)
n=6+19/18
n=6+1 1/18
n=7 1/18