Question

A) 3x - 2 = 2(x + 1) - 4;​

Answer 1

3х - 2 = 2(х + 1) - 4
3х - 2 = 2х + 2 - 4
3х - 2х = 2 + 2 - 4
х = 0

Answer 2

Ответ:

Объяснение:

3x - 2 = 2(x + 1) - 4

2x+2-4-3x+2=0

-x=0

x=0

Answer 3

To solve the equation 3x - 2 = 2(x + 1) - 4, you'll need to follow these steps:

1. Distribute the 2 on the right side of the equation:

   3x - 2 = 2x + 2 - 4

2. Combine like terms on both sides of the equation:

   3x - 2 = 2x - 2

3. To isolate the variable x, you can subtract 2x from both sides of the equation:

   3x - 2x - 2 = -2x - 2x

   x - 2 = -2x

4. Now, add 2 to both sides of the equation to get x by itself:

   x - 2 + 2 = -2x + 2

   x = -2x + 2

5. To get x on one side of the equation, you can add 2x to both sides:

   x + 2x = -2x + 2 + 2x

   3x = 2

6. Finally, divide both sides by 3 to solve for x:

   3x / 3 = 2 / 3

   x = 2/3

So, the solution to the equation 3x - 2 = 2(x + 1) - 4 is x = 2/3.