Question

Решите задачу,составив уравнение. В бидоне было 10 л молока.Часть молока Надя использовала для выпечки булочка и пахлавы .В бидоне осталось 3 л молока.Сколько литров молока использовала Настя.

Answer 1

 1)10-x=3
x=10-3
x=7 
ответ: Надя использовала 7 литров молока

Answer 2

X-молоко,которое использовала Надя
было-10 л
Осталось-3 л

10-х=3
х=10-3
х=7

Answer 3

Problem Analysis

To solve this problem, we need to find the amount of milk that Nadia used for baking. We are given that there were initially 10 liters of milk in the container, and after Nadia used some for baking, there were 3 liters left. We need to determine how much milk Nadia used.

Solution

Let's assume that Nadia used x liters of milk for baking. We can set up the following equation to represent the given information:

10 liters - x liters = 3 liters

Simplifying the equation, we have:

10 - x = 3

To find the value of x, we can subtract 3 from both sides of the equation:

10 - 3 = x

Simplifying further, we have:

7 = x

Therefore, Nadia used 7 liters of milk for baking.

Answer

Nadia used 7 liters of milk for baking.

Please let me know if you need any further assistance!