Odpowiedź :
Odpowiedź:
x - 18 = 12
x * 2 = 25
x + 16 = 12,3
(x * 4) + 8 = 21
(x * 3) - 11 = 40
x : 5 = 15
(x * 40%) + x = 50
x - 20% = 60
6x - 6 = 24
x : 1/5 = 55
x - (x * 35%) = 250
x - (x * 38%) = 80
Odpowiedź:
x - 18 = 12
x * 2 = 25
x + 16 = 12,3
(x * 4) + 8 = 21
(x * 3) - 11 = 40
x : 5 = 15
(x * 40%) + x = 50
x - 20% = 60
6x - 6 = 24
x : 1/5 = 55
x - (x * 35%) = 250
x - (x * 38%) = 80