(x + 14) - 28 = 98
х + 14 - 28 = 98
х = 98 - 14 + 28
х = 84 + 28
х = 112
Проверка:
(112 + 14) - 28 = 98
126 - 28 = 98
98 = 98
Пошаговое объяснение:
(x+14)-28=98
x+14 = 98+28
x+14 = 126
x = 126 - 14
x = 112
x+14 - 28 = 98
x - 14 = 98
x = 98 + 14
(x + 14) - 28 = 98
х + 14 - 28 = 98
х = 98 - 14 + 28
х = 84 + 28
х = 112
Проверка:
(112 + 14) - 28 = 98
126 - 28 = 98
98 = 98
Пошаговое объяснение:
(x+14)-28=98
x+14 = 98+28
x+14 = 126
x = 126 - 14
x = 112
(x+14)-28=98
x+14 - 28 = 98
x - 14 = 98
x = 98 + 14
x = 112