Question

12 - 4х = 40; решить

Answer 1

Объяснение:

12 - 4x = 40

- 4x = 40 - 12

- 4x = 28

x = - 7

Answer 2

Ответ:

x=-7

Объяснение:

12 - 4х = 40

-4x=40-12

-4x=28

x=-7

Answer 3

To solve the equation 12 - 4x = 40, follow these steps:

Step 1: Move the constant term to the other side of the equation. Subtract 12 from both sides: 12 - 4x - 12 = 40 - 12 -4x = 28

Step 2: Isolate the variable x on one side of the equation. Divide both sides by -4: x = 28 / -4

Step 3: Simplify the result. x = -7

The solution to the equation is x = -7.