94 + (x-76) = 211 134 - (x+100) = 0 358 - (843-x) = 5 (x+463) - 440=27

94 + (х-76) = 211

х-76=211-94

х=117+76

х=193

проверка

94 + (193-76) = 211

211=211

134 - (х+100) = 0

-х+34=0

х=34

проверка

134 - (34+100) = 0

0=0

358 - (843-х) = 5

х=5+843-358

х=490

проверка

358 - (843-490) = 5

5=5

(х+463) - 440=27

х+23=27

х=27-23

х=4

проверка

(4+463) - 440=27

27=27