Question

На двух полях одинаковой площадью растут вики и люцерны. После того как убрали 18 а вики и 25 а люцерны, вики осталось в два раза больше, чем люцерны. Определите площадь каждого поля.пожалуйста помогите решить алгебраическим способом.

Answer 1

Х  площадь каждого поля
(х-18)=2(х-25)
х=32а

Answer 2

Problem Analysis

We have two fields with the same area, one planted with viki and the other with lucerne. After removing 18 square units of viki and 25 square units of lucerne, the area of viki is twice the area of lucerne. We need to determine the area of each field.

Solution

Let's assume the area of each field is x square units.

According to the problem, after removing 18 square units of viki and 25 square units of lucerne, the area of viki is twice the area of lucerne.

So, the equation representing this relationship is:

x - 18 = 2(x - 25)

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

Solving the Equation

Expanding the equation:

x - 18 = 2x - 50

Simplifying:

-18 + 50 = 2x - x

32 = x

Therefore, the area of each field is 32 square units.

Answer

The area of each field is 32 square units.