Question

1 ящ - ? кг, на 15 кг больше чем во 22 ящ - ? кг, в 2 раза больше чем в 33 ящ - ? кгвсего в 3 ящиках 160 кгПусть Х кг в 3 ящике, тогда 2х во 2 ящике. В 1 ящике ( 2х - 15) кг. По условию задачи известно, что во всех 3 ящиках 160 кг. Вопрос: сколько в каждом ящике Имеем уравнение х+2х+(2х-15)=160 РЕШИТЕ СРОЧНО(ПОЖАЛУЙСТА!!!

Answer 1

Х+2х+(2х-15)=160
5х-15=160
5х=175
х=35-в 3ящ
2*35+15=85 - 1 ящ
2*35=70 - 2 ящ

Answer 2

To solve the given problem, let's assign variables to represent the weight in each box. Let's call the weight in the first box x kg, the weight in the second box 2x kg, and the weight in the third box (2x - 15) kg.

According to the problem, the total weight in all three boxes is 160 kg. We can set up the equation:

x + 2x + (2x - 15) = 160

Now, let's solve the equation step by step:

x + 2x + 2x - 15 = 160 5x - 15 = 160 5x = 160 + 15 5x = 175 x = 175 / 5 x = 35

So, the weight in the first box is 35 kg.

To find the weight in the second box, we can substitute the value of x into the expression 2x:

2x = 2 * 35 = 70

Therefore, the weight in the second box is 70 kg.

Finally, to find the weight in the third box, we can substitute the value of x into the expression (2x - 15):

(2x - 15) = (2 * 35 - 15) = 70 - 15 = 55

Hence, the weight in the third box is 55 kg.

In summary, the weight in each box is as follows: - First box: 35 kg - Second box: 70 kg - Third box: 55 kg

Please let me know if you have any further questions!