va rog ajutatima pun coronita

a+b+c = 232
a+b = 143
b+c = 182
143+c = 232 => c = 232-143 => c = 89
b+89 = 182 => b = 182-89 => b = 93
a+93 = 143 => a = 143-93 = > a = 50
a+b+c = 50+93+89 = 232, corect.