Ответ:

1) x = 50, 2) k = 56, 3) d = 165, 4) a = 108, 5) k = 423, 6) c = 364

Пошаговое объяснение:

1) (x + 38) - 59 = 26

(x + 38) = 26 + 59

x +38 = 88

x = 88 - 38

x = 50

2) (k - 35) + 26 = 47

(k - 35) = 47 - 26

k - 35 = 21

k = 21 + 35

k = 56

3) (d -,96) - 48 = 21

(d - 96) = 21 + 48

d - 96 = 69

d = 69 + 96

d = 165

4) 877 - (458 + a) = 231

(458 + a) = 877 - 231

458 + a = 646

a = 646 - 458

a = 108

5) 951 - (k - 354) = 882

(k - 354) = 951 - 882

k - 354 = 69

k = 69 + 354

k = 423

6) 549 - (452 - c) = 488

(425 - c) = 549 - 488

425 - c = 61

c = 425 - 61

c = 364

Ответ:

x=47, k=56, d=165, a=188, k=423, c=364

Пошаговое объяснение:

(х+38)-59=26

х+38=26+59

х=85-38

х=47

(к-35)+26=47

к-35=47-26

к=21+35

к=56

(d-96)-48=21

d-96=21+48

d=69+96

d=165

877-(458+a)=231

877-58-a=231

-a=231-877+458

-a=-188

a=188

951-(k-354)=882

951-k+354=882

-k=882-354-951

-k=-423

k=423

549-(425-c)=488

549-425+c=488

c=488-549+425

c=364