Решите уравнение (8*(3m-2)-13): 4=(5*(12-3m)+10): 4

(8*(3m-2)-13):4=(5*(12-3m)+10):4 
(24m - 16 - 13):4= (60 - 15m + 10):4
(24m - 29):4 = (50 -15m):4
6m - 7.25 = 12.5 - 3.75m
-7.25 - 12.5 = 6m - 3.75m 
-19.75 = 2.25m
m=-8.77777777778