Question

Решите уравнение: -х=2

Answer 1

Х=-2 Вот такой ответ)

Answer 2

X=-2, если сомневаешься, спроси у кого нибудь другого! ;)

Answer 3

I can help you solve the equation -x = 2. To do that, I need to isolate x on one side of the equation by adding x to both sides. This gives me:

-x + x = 2 + x

0 = 2 + x

Then, I need to subtract 2 from both sides to get x alone. This gives me:

0 - 2 = 2 + x - 2

-2 = x

Therefore, the solution is x = -2. You can check this by plugging it back into the original equation and simplifying:

-x = 2

-(-2) = 2

2 = 2

This is a true statement, so x = -2 is the correct answer. I hope this helps you understand how to solve equations. If you need more help, you can use some online calculators that show you the steps of solving equations , , , or .