Question

2 2 (2x+1) - 40x= (2x -3)

Answer 1

Ответ:

х = 0,1

Пошаговое объяснение:

(2х+1)-40х=(2х-3)

2х + 1 - 40х = 2х - 3

2х - 40х - 2х = - 3 - 1

-40х = -4

х = -4 : (-40)

х = 0,1

Answer 2

Ответ:

х = 0,1

Пошаговое объяснение:

(2x+1) - 40x= (2x -3)

2х + 1 - 40х - 2х = -3

-40х = -3 - 1

-40х = -4

х = -4/(-40)

х = 1/10 =  0,1

Проверим:

2*0,1 + 1 - 40*0,1 = 2*0,1 - 3

0,2 + 1 - 4 = 0,2 - 3

0,2 - 3 = -2,8

-2,8 = -2,8

Answer 3

To solve the equation 2(2x + 1) - 40x = 2x - 3, you can follow these steps:

1. Distribute the 2 on the left side of the equation: 4x + 2 - 40x = 2x - 3

2. Combine like terms on both sides of the equation: (4x - 40x) + 2 = 2x - 3 -36x + 2 = 2x - 3

3. Move all terms involving x to one side of the equation and constants to the other side: -36x - 2x = -3 - 2 -38x = -5

4. Now, divide both sides by -38 to solve for x: x = (-5) / (-38)

5. Simplify the right side: x = 5/38

So, the solution to the equation is: x = 5/38