a) 327x - 5295 = 57 * 389327x - 5295 = 22173327x = 27468x = 84
b) 35 309 + 11638 : 23 - 9321(35 309) + (11638 : 23) - 9321(10715) + (506) - 932111221 - 9321x = 1900
a) 327x - 5295 = 57 * 389
327x - 5295 = 22173
327x = 27468
x = 84
b) 35 309 + 11638 : 23 - 9321
(35 309) + (11638 : 23) - 9321
(10715) + (506) - 9321
11221 - 9321
x = 1900