______________________________________________
(это проверка)
x + 4 = 6
x = 6 - 4
x = 2
ПРОВЕРКА
---------------------
9,625-15/(2+4) = 7,125
9,625 - 15/6 = 7,125
9,625 - 2,5 = 7,125
7,125 = 7,125
______________________________________________
(это проверка)
x + 4 = 6
x = 6 - 4
x = 2
ПРОВЕРКА
---------------------
9,625-15/(2+4) = 7,125
9,625 - 15/6 = 7,125
9,625 - 2,5 = 7,125
7,125 = 7,125