Question

15-x=9 решить уравнение

Answer 1

15-9=X

X=15-9

X=6

Ответ:x=6

Answer 2

Х=15-9
х=6
вот отвееет

Answer 3

To solve the equation 15 - x = 9, we can isolate the variable x by performing the necessary algebraic steps. Here's how:

1. Start with the equation: 15 - x = 9.
2. To isolate x, we want to move the constant term (-x) to the other side of the equation. We can do this by adding x to both sides: (15 - x) + x = 9 + x. Simplifying the left side gives us: 15 = 9 + x.
3. Next, we want to isolate x, so we need to move the constant term (9) to the other side. We can do this by subtracting 9 from both sides: 15 - 9 = 9 + x - 9. Simplifying both sides gives us: 6 = x.
4. Now, we have the solution: x = 6.

Therefore, the solution to the equation 15 - x = 9 is x = 6.