Решите уравнение:
1) (327x − 5295) : 57 = 389;
2) (27x + 11) * 315 = 11970.
(327x − 5295) : 57 = 389
(327x − 5295) = 389 * 57 = 22173
327x = 22173 + 5295 = 27468
x = 27468 : 327 = 84
(27x + 11) * 315 = 11970
27x + 11 = 11970 : 315 = 38
27x = 38 − 11 = 27
x = 1