Question

A)x-1=4+2x 2 3г)x-4 -2 =x 4 2​

Answer 1

Объяснение:

а) х-1=4+2х

-1-4=2х-х

-5=х

Answer 2

To solve the given equations, let's go through each one step by step:

A) x - 1 = 4 + 2x

First, let's simplify the equation by moving all terms with x to one side and the constant terms to the other side:

x - 2x = 4 + 1

Combining like terms:

-x = 5

Now, multiply both sides of the equation by -1 to isolate x:

(-1)(-x) = (-1)(5)

x = -5

Therefore, the solution for equation A is x = -5.

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

First, let's simplify the equation by combining like terms:

3x - 6 = x + 4

Next, let's isolate the terms with x on one side and the constant terms on the other side:

3x - x = 4 + 6

Combining like terms:

2x = 10

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

(1/2)(2x) = (1/2)(10)

x = 5

Therefore, the solution for equation 2 is x = 5.

I hope this helps! Let me know if you have any further questions.