Question

5х + 27 = 4х + 21 только ответ

Answer 1

Ответ:

-6

Пошаговое объяснение:

Сказали только ответ

Answer 2

To solve the equation 5x + 27 = 4x + 21, you need to isolate the variable x on one side of the equation. Here's the step-by-step solution:

1. Start with the given equation: 5x + 27 = 4x + 21.
2. To isolate the variable x, subtract 4x from both sides of the equation: 5x - 4x + 27 = 4x - 4x + 21. This simplifies to: x + 27 = 21.
3. Next, subtract 27 from both sides of the equation: x + 27 - 27 = 21 - 27. This simplifies to: x = -6.

Therefore, the solution to the equation 5x + 27 = 4x + 21 is x = -6.