Question

7у - 27 = -2у решить

Answer 1

Ответ:

3

Объяснение:

7y - 27 = -2y

переносим числа с y в левую часть а без в правую, получаем:

7y+2y=27

9y=27

y=3

Answer 2

Ответ:

7y - 27 = -2y

7y + 2y = 27

9y = 27

y = 27:9

y = 3

Объяснение:

Answer 3

To solve the equation 7у - 27 = -2у, we can follow these steps:

Step 1: Combine like terms by adding 2у to both sides of the equation: 7у - 2у - 27 = -2у + 2у

Simplifying the equation: 5у - 27 = 0

Step 2: Add 27 to both sides of the equation to isolate the term with у: 5у - 27 + 27 = 0 + 27

Simplifying the equation: 5у = 27

Step 3: Divide both sides of the equation by 5 to solve for у: (5у)/5 = 27/5

Simplifying the equation: у = 27/5

Therefore, the solution to the equation 7у - 27 = -2у is у = 27/5.