Question

4(n + $frac{5}{12}$) = 1 $frac{1}{6}$(6n - 1$frac{1}{7}$)
Найти n

Answer 1

4( n + 5/12 ) = 1 1/6 ( 6n - 1 1/7 ) 
4( n + 5/12 ) = 7/6( 6n - 8/7 ) 
4n + 5/3 = 7n - 4/3 
3n = 3
n = 1