R+A+N = 826 (bile)
N = A+34
N = R-89 => R = N+89
R |____|+89+34
A |____|
N |____|+34
avem 3 segmente egale +89+34+34 = 826
826 - (89+34+34) = 826 - 157 = 669
669 : 3 = 223 ( un segment)
R = 223+89+34 = 346
A = 223
N = 223+34 = 257
Verificare
346 + 223 + 257 = 826
346 bile rosii
223 bile albe
257 bile negre