Question

У – 15 = 4(3 – 2у) только ответ

Answer 1

Ответ:

y = 3

Пошаговое объяснение:

y - 15 = 4(3 - 2y)

y - 15 = 12 - 8y

y + 8y = 12 + 15

9y = 27

y = 27 / 9

y = 3

Answer 2

Ответ:

y-15=12-8y

y+8y=12+15

9y=27

y=3

Answer 3

To solve the equation У – 15 = 4(3 – 2у), we can start by distributing the 4 on the right side:

У – 15 = 4(3) – 4(2у)

Simplifying the right side further:

У – 15 = 12 – 8у

Next, let's isolate the term with у on one side of the equation. We can do this by adding 8у to both sides:

У + 8у - 15 = 12 - 8у + 8у

Simplifying:

9у - 15 = 12

Now, let's isolate the term with у by adding 15 to both sides:

9у - 15 + 15 = 12 + 15

Simplifying:

9у = 27

Finally, divide both sides of the equation by 9 to solve for у:

(9у)/9 = 27/9

Simplifying:

у = 3

Therefore, the solution to the equation У – 15 = 4(3 – 2у) is у = 3.