Tim x

2. Tim x:
a) x - 28.65 = 50,19
50.19:28.45
78.8.9.....
c) x - 108,34-45,99 = 168,04
b) x - 5,88 = 33.7 +61.15
S
d) 14 x x - 47,25 = 22,75