Question

8х-4х=19х решите уравнения

Answer 1

8х - 4х = 19х

4х = 19х

19х - 4х = 0

15х = 0

х = 0 : 15

х = 0

Ответ: 0.

Answer 2

$8x - 4x = 19x \\ 4x = 19x \\ 4x - 19x = 0 \\ - 15x = 0 \\ x = 0$

Всё сделано лично мной. Копирование запрещено©

Answer 3

To solve the equation, we need to find the value of "x" that satisfies the equation.

The given equation is: 8x - 4x = 19x

Let's solve it step by step:

Step 1: Combine the like terms on the left side of the equation. 8x - 4x = 4x

Now, the equation becomes: 4x = 19x

Step 2: Isolate "x" on one side of the equation. To do this, we'll move all the terms containing "x" to one side and constant terms to the other side.

Subtract 4x from both sides of the equation: 4x - 4x = 19x - 4x

On the left side, 4x - 4x cancels out, leaving us with: 0 = 15x

Step 3: Solve for "x." To solve for "x," we need to get "x" alone on one side of the equation. However, in this case, we see that 0 is equal to 15x. This means that "x" can be any value since any number multiplied by 0 is 0.

The solution to this equation is "x can be any real number." In mathematical notation, we can represent it as follows:

x ∈ ℝ (x belongs to the set of real numbers).