1) (х+38)-59=26 4) 879-(458+h)=231
х+38=59+26 458-h=879-231
х+38=85 458-h=648
х=85-38 h=648-458
х=47 h=190
2) (f-35)+26=47 5) 951-(r-354)=882
f-35=47-26 r-354=951-882
f-35=21 r-354=69
f=35+21 r=354+69
f=56 r=423
3) (k-96)-48=21 6) 549-(425-b)=488
k-96=48+21 425-b=549-488
k-96=69 425-b=61
k=96+69 b=425-61
k=165 b=364