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