Question

15 - 2 • х =5 + решение

Answer 1

Ответ:

$x=5$

Пошаговое объяснение:

$15-2x=5$

$(15-15)-2x=5-15$

$-2x=5-15$

$-2x=-10$

$\frac{-2x}{-2} =\frac{-10}{-2}$

$x=\frac{-10}{-2}$

$x=5$

Answer 2

Ответ: х=5

Пошаговое объяснение: на картинке.

Answer 3

To solve the equation 15 - 2x = 5, you can follow these steps:

1. Start by isolating the term with the variable (x) on one side of the equation. In this case, you want to get rid of the constant term on the left side of the equation and move the term with the variable (2x) to the other side:

   15 - 2x = 5

2. Subtract 15 from both sides of the equation to move it to the other side:

   15 - 2x - 15 = 5 - 15

   This simplifies to:

   -2x = -10

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

   (-2x) / (-2) = (-10) / (-2)

   This simplifies to:

   x = 5

So, the solution to the equation 15 - 2x = 5 is x = 5.