(х-3,75) + 12.5 *0.1 = 25.9
(х-3,75) + 1.25 = 25.9
х-3,75 = 25.9 - 1.25
х-3,75 = 24.65
х= 24.65 + 3.75
х= 28.4
(х-3,75) + 12.5 *0.1 = 25.9
(х-3,75) + 1.25 = 25.9
х-3,75 = 25.9 - 1.25
х-3,75 = 24.65
х= 24.65 + 3.75
х= 28.4