Question

Rozwiąż :
1/2 * z = 27
15 - 3 * k = 7
2/3 * s - 6= 24
Dam Naj Na Teraz ! *,*

Answer 1

A) 1/2 * z = 27      /*2
z = 54
b) 15 - 3 * k = 7
15 - 7 = 3k
3k = 8
k = 8/3 = 2 + 2/3
c) 2/3 * s - 6 = 24
2/3s = 24 + 6
2/3s = 30      / *3/2
s = 45