Question

-х=-(-9)помогите пожалуйста​

Answer 1

Відповідь:

-х=-(-9)

минус на минус дает плюс, значит:

-х=9

Делим обе части на (-1)

x=-9.

Answer 2

$-x=-(-9)\\-x=9\\x=-9$

Answer 3

Solving the Equation -х=-(-9)

To solve the equation -х=-(-9), we can use basic algebraic principles.

First, we can simplify the equation by removing the negative signs: -х = 9

Then, to solve for x, we can multiply both sides of the equation by -1: x = -9

This gives us the solution for the equation -х=-(-9) as x = -9.

[[SOURCE #9]]

I hope this helps! If you have any other questions or need further assistance, feel free to ask.