35+(b+165)=658
35+b+165=658
b=658-165-35
b=458
35+(b+165) = 658
35+b+165 = 658
b = -35-165+658
b = 458
ответ: 458
35+(b+165)=658
35+b+165=658
b=658-165-35
b=458
35+(b+165) = 658
35+b+165 = 658
b = -35-165+658
b = 458
ответ: 458