Question

решите уравнения:
5/6х+х=3 23

Answer 1

56х + х = 3 23
56х +х = 1 56х
1 56х = 3 23
х =3 23 : 1 56
x = 113 : 116 =113 x 611 =2
x = 2 
3 23 = ( 3 x 3 +2 ) : 3 =113      1 56 = ( 6 x 1 + 5 ) : 6 =116