Question

-15у-23=5у+77 Решите уравнение.

Answer 1

Ответ:

Пошаговое объяснение:

- 15 y - 23 = 5y + 77

-15y-5y=77+23

-20y=100

Y= 100/-20

Y= - 5

Answer 2

To solve the given equation, we need to isolate the variable "у" on one side of the equation. Here's the step-by-step solution:

Given equation: -15у - 23 = 5у + 77

Step 1: Combine the "у" terms on one side and the constant terms on the other side. To do this, let's move the 5у term to the left side by subtracting 5у from both sides:

-15у - 5у - 23 = 5у - 5у + 77

Simplify:

-20у - 23 = 77

Step 2: Now, let's move the constant term (-23) to the right side by adding 23 to both sides:

-20у - 23 + 23 = 77 + 23

Simplify:

-20у = 100

Step 3: To find the value of "у," divide both sides by -20:

(-20у) / (-20) = 100 / (-20)

Simplify:

у = -5

The solution to the equation is у = -5.