Question

у Олима x тетради а у Салима на 8 больше а у Карима на 3 меньше чем у Олима всего у мальчиков 74 тетради сколько тетрадей есть у Олима?​

Answer 1

Ответ: 23.
Подробности на фото.

Answer 2

Ответ:

23

Пошаговое объяснение:

Олим= x

Салим= x+8

Карим= x-3

Всего= 74

x+(x+8)+(x-3)=74

2x+8+x-3=74

3x=69

x=69/3=23

Answer 3

Let's represent the number of notebooks Olime, Salim, and Karim have as follows:

Number of notebooks Olime has = x Number of notebooks Salim has = x + 8 Number of notebooks Karim has = x - 3

The total number of notebooks they have together is 74:

x + (x + 8) + (x - 3) = 74

Now, let's solve this equation to find the value of x:

3x + 5 = 74 3x = 74 - 5 3x = 69 x = 69 / 3 x = 23

So, Olime has 23 notebooks.