-4.93k+8+5.2=(19+5.2)-5.13k
– 4.93k + 8 + 5.2 = 19 + 5.2 – 5.13k
– 4,93k + 5,13k = 5,2 + 19 – 5,2 – 8
0.2k = 11
k = 55
-4.93k+8+5.2=(19+5.2)-5.13k
– 4.93k + 8 + 5.2 = 19 + 5.2 – 5.13k
– 4,93k + 5,13k = 5,2 + 19 – 5,2 – 8
0.2k = 11
k = 55