Question

3х +х +(2+х) =3(х-1)​

Answer 1

Ответ:

Смотри решение на фото...

Answer 2

Let's solve the equation step by step:

3x + x + (2 + x) = 3(x - 1)

First, simplify both sides of the equation by combining like terms:

4x + 2 + x = 3x - 3

Now, let's isolate x on one side of the equation. To do this, we'll move all terms containing x to the left side and constants to the right side:

4x + x - 3x = -3 - 2

Combine like terms:

2x = -5

Now, divide both sides by 2 to solve for x:

2x / 2 = -5 / 2

x = -5/2

So, the solution to the equation is:

x = -5/2