Задача 48715 ...
Условие
(147 ⋅ 48) : 84
635 – (35 ⋅ 17) + 83
35 + (b + 165) = 658
400 ⋅ (x – 5) = 10 000
математика 1-5 класс
4523
Решение
★
(x-5) = 25
x = 30
(147 ⋅ 48) : 84
635 – (35 ⋅ 17) + 83
35 + (b + 165) = 658
400 ⋅ (x – 5) = 10 000
(x-5) = 25
x = 30