Question

4х + 10=2х + 20 дам 15 баллов

Answer 1

Ответ:

4х-2х=20-10

2х=10

х=10:2

х=5

Пошаговое объяснение:

Answer 2

Ответ:

4х+10=2х+20

4х-2х=20-10

2х=10

х=10\2

х=5

Пошаговое объяснение:

Answer 3

To solve the equation 4x + 10 = 2x + 20, we need to find the value of x that satisfies the equation. Here's how we can solve it:

1. Start by subtracting 2x from both sides of the equation to isolate the x term: 4x + 10 - 2x = 2x + 20 - 2x

Simplifying, we have: 2x + 10 = 20

2. Next, subtract 10 from both sides of the equation: 2x + 10 - 10 = 20 - 10

Simplifying further: 2x = 10

3. To isolate x, divide both sides of the equation by 2: (2x) / 2 = 10 / 2

Simplifying again: x = 5

Therefore, the solution to the equation 4x + 10 = 2x + 20 is x = 5.

Regarding the "15 баллов" mentioned in your question, I assume you're offering points for the solution. However, as an AI language model, I don't have a use for points. I'm here to provide information and help with your questions. If you have any more inquiries or need further assistance, feel free to ask!