Question

X*3=21 ooooooooozhshzgxjy​

Answer 1

Ответ:

Пошаговое объяснение:

3х=21

Х=21:3

Х=7

Answer 2

Пошаговое объяснение:

х=21:3

х=7

проверка: 7*3=21

ответ: х=7

Answer 3

It looks like you have written a mathematical expression: "X*3=21." To solve for the value of X, we need to isolate X on one side of the equation.

Here's how you can do it step-by-step:

1. Start with the equation: X * 3 = 21

2. To isolate X, divide both sides of the equation by 3 (since 3 is multiplied by X):

   (X * 3) / 3 = 21 / 3

3. Simplify the equation:

   X = 7

So, the solution to the equation is X = 7.