Răspuns :
[(x-29)×3+26]:25= 8
[(x-29)×3+26] = 25x8
[(x-29)×3+26] = 200
(x-29)×3=200-26
(x-29)×3 = 174
x-29=174:3
x-29=58
x=58+29
x=87
[(x-29)×3+26]:25= 8
[(x-29)×3+26] = 25x8
[(x-29)×3+26] = 200
(x-29)×3=200-26
(x-29)×3 = 174
x-29=174:3
x-29=58
x=58+29
x=87