(8*(3m-2)-13):4 = (5*(12+3m)+28):4
(24m-16-13):4 = (60+15m+28):4
(24m-29):4 = (88+15m):4
6m-7.25 = 22+3.75m
6m-3.75m = 22+7.25
2.25m = 29.25
m= 29.25:2.25
m= 13
ответик=13
(8*(3m-2)-13):4 = (5*(12+3m)+28):4
(24m-16-13):4 = (60+15m+28):4
(24m-29):4 = (88+15m):4
6m-7.25 = 22+3.75m
6m-3.75m = 22+7.25
2.25m = 29.25
m= 29.25:2.25
m= 13
ответик=13