Question

Решите уравнение: 512y+1,3=0,53+78y

Answer 1

5/12y-7/8y=0,53-1,3
10/24y-21/24y=-0,77
-11/24y=-0,77
y=0,77*24/11
y=1,68
=================
512y+1,3=0,53+78y /*24
10y+31,2=12,72+21y
21y-10y=31,2-12,72
11y=18,48
y=18,48:11
y=1,68