Question

12-8:4+2x=(100-4x):2 срочно ​

Answer 1

Ответ:10

Пошаговое объяснение:

12-8:4+2x=(100-4x):2

12-2+2х=(100-4x):2

10+2х=(100-4x):2

10+2х=50-2х

2х+2х=50-10

4х=40

х=10

Answer 2

Solving the Equation

To solve the equation 12-8:4+2x=(100-4x):2, we can follow these steps:

1. First, simplify both sides of the equation. 2. Then, solve for the variable x.

Simplifying the Equation

We'll start by simplifying both sides of the equation.

On the left side: 12-8:4+2x

On the right side: (100-4x):2

Applying the Operations

Let's apply the operations to simplify the equation.

On the left side: 12-8:4+2x = 12 - 2 + 2x = 10 + 2x

On the right side: (100-4x):2 = 50 - 2x

Final Equation

After simplifying, the equation becomes: 10 + 2x = 50 - 2x

Solving for x

Now, we can solve for the variable x.

Add 2x to both sides: 10 + 2x + 2x = 50 - 2x + 2x 10 + 4x = 50

Subtract 10 from both sides: 10 + 4x - 10 = 50 - 10 4x = 40

Divide by 4: 4x/4 = 40/4 x = 10

So, the solution to the equation 12-8:4+2x=(100-4x):2 is x = 10.