Question

(25-4x)×2=10 5 клас)

Answer 1

Ответ:

5

Пошаговое объяснение:

(25 - 4x) * 2 + 8 = 18;

(25 - 4x) * 2 = 18 - 8;

(25 - 4x) * 2 = 10; 25 - 4x = 10 : 2;

25 - 4x = 5 4x = 25 - 5;

4x = 20 x = 20 : 4;

x = 5.

Answer 2

(25-4х)х2=10
50-8х=10
-8х=10-50
-8х=-40
х=5

Answer 3

To solve the equation (25 - 4x) × 2 = 10, we need to isolate the variable x.

Let's start by simplifying the equation:

(25 - 4x) × 2 = 10

First, we distribute the 2 to both terms inside the parentheses:

50 - 8x = 10

Next, we'll move the constant term to the right side by subtracting 50 from both sides:

-8x = 10 - 50 -8x = -40

Now, we divide both sides of the equation by -8 to solve for x:

x = (-40) / (-8) x = 5

Therefore, the solution to the equation (25 - 4x) × 2 = 10 is x = 5.