1230 + dd + 2300 = 3530 + dd12000 - c11880 - c = 12000 - 11880c - c = 12000 - 11881ck - 800k - 1400 = -799k - 1400120:b 240:b = 0.5200nn400 = 80000nny:25 y:50 = 0.5*y
1230 + dd + 2300 = 3530 + dd
12000 - c11880 - c = 12000 - 11880c - c = 12000 - 11881c
k - 800k - 1400 = -799k - 1400
120:b 240:b = 0.5
200nn400 = 80000nn
y:25 y:50 = 0.5*y