Odpowiedź :
Odpowiedź:
c + 4 = 11
c = 11 - 4
c = 7
y - 5 = 11
y = 11 + 5
y = 16
7 * x = 28
x = 28 : 7
x = 4
a * 4 = 36
a = 36 : 4
a = 9
-5 * x - 8 = 27
-5 * 7 - 8 = -35 - 8 = 27
3 * y + 4 = 19
3 * 5 + 4 = 15 + 4 = 19
Odpowiedź:
c + 4 = 11
c = 11 - 4
c = 7
y - 5 = 11
y = 11 + 5
y = 16
7 * x = 28
x = 28 : 7
x = 4
a * 4 = 36
a = 36 : 4
a = 9
-5 * x - 8 = 27
-5 * 7 - 8 = -35 - 8 = 27
3 * y + 4 = 19
3 * 5 + 4 = 15 + 4 = 19