Question

Решить уравнение 5-х=-13

Answer 1

5-x=-13
-x=-13-5
-x=-18 |*(-1)
x=18
Ответ: 18

Answer 2

-x=-18
x=18
Примитивное уравнение.

Answer 3

I can help you solve equations and inequalities. To solve the equation 5-x=-13, we need to isolate x by performing the same operation on both sides of the equation. Here are the steps:

- Subtract 5 from both sides: 5-x-5=-13-5 - Simplify: -x=-18 - Multiply both sides by -1: x=18

The solution is x=18. You can check this by plugging it into the original equation and verifying that both sides are equal. For more information on how to solve equations, you can visit these websites. I hope this helps.