Question

Решите уравнение:8+5х=23

Answer 1

5х=23-8
5х=15
х=15:5
х=3

Answer 2

8+5х=23
5x=23-8
5x=15
x=3

Answer 3

I can help you solve the equation 8+5x=23. Here are the steps:

- Subtract 8 from both sides of the equation: 8+5x-8=23-8 - Simplify: 5x=15 - Divide both sides by 5: 5x/5=15/5 - Simplify: x=3

The solution is x=3. You can check it by plugging it into the original equation: 8+5(3)=23

You can also use online calculators to solve equations, such as [Symbolab](https://ru.symbolab.com/solver/equation-calculator), [Контрольная работа](https://www.kontrolnaya-rabota.ru/s/equal-one/any-uravnenie/e/vosem_plyus_5x_ravno_dvadczat_tri/), or [Mathway](https://www.mathway.com/ru/Algebra).