Question

8х-х=9-12 розвязання уровнений

Answer 1

Ответ:

Пошаговое объяснение:

8х-х=9-12

7х=-3

Х=-3/7

Answer 2

Ответ:

х= (-3)/7

Пошаговое объяснение:

8х-х=9-12

7х=-3

х=(-3)/7

Answer 3

To solve the equation 8x - x = 9 - 12, follow these steps:

Step 1: Simplify both sides of the equation. 8x - x simplifies to 7x, and 9 - 12 simplifies to -3.

Step 2: Rewrite the equation after simplification. The equation now becomes: 7x = -3.

Step 3: Isolate x on one side of the equation. To do this, divide both sides of the equation by 7: 7x / 7 = -3 / 7.

Step 4: Calculate the value of x. x = -3/7.

So, the solution to the equation is x = -3/7.