Question

|x|=7 помогите !!!! пожалуйста :)

Answer 1

Если без графика, то так
х1=-7
х2=7

Answer 2

Solving |x| = 7

To solve the equation |x| = 7, we need to find the values of x that satisfy this equation. The absolute value of a number is its distance from 0 on the number line. Therefore, |x| = 7 means that x is 7 units away from 0, either in the positive or negative direction.

The solutions to the equation |x| = 7 are x = 7 and x = -7.

This means that both 7 and -7 satisfy the equation |x| = 7.

Let's verify this with a code example: ``` const x1 = 7; const x2 = -7; console.log(Math.abs(x1)); // Output: 7 console.log(Math.abs(x2)); // Output: 7 ```

So, the solutions to the equation |x| = 7 are x = 7 and x = -7. This is consistent with the definition of absolute value.

This information is based on mathematical principles and does not require external sources for verification.