Question

900×(a-80)+600=5100 решите уравнение ​

Answer 1

Пошаговое объяснение:

Вотттттттттттттттттттттт

Answer 2

Ответ:

а=85

Пошаговое объяснение:

Вот короче ответ должен быть такой

Answer 3

To solve the equation 900×(a-80)+600=5100, we can follow these steps:

1. Start by simplifying the equation: 900×(a-80) + 600 = 5100 Distribute the 900 on the left side: 900a - 900×80 + 600 = 5100 Simplify further: 900a - 72000 + 600 = 5100

2. Combine like terms: 900a - 71400 = 5100

3. Move the constant term to the other side of the equation by adding 71400 to both sides: 900a = 5100 + 71400 900a = 76500

4. Divide both sides of the equation by 900 to solve for 'a': a = 76500 / 900 a ≈ 85

Therefore, the solution to the equation is a ≈ 85.