Question

(31×550-x)×120=10200

Answer 1

Пошаговое объяснение:

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Лучший ответ

(31*550-x)*120=10200

(17050-x)*120=10200

2046000-120x=10200

-120x=10200-2046000

-120x=-2035800 | : (-120)

x=16965

Answer 2

To solve the equation (31×550-x)×120=10200, we can follow these steps:

1. Distribute the 120 to the terms inside the parentheses: 31×550×120 - 120x = 10200

2. Simplify the expression: 1707000 - 120x = 10200

3. Move the constant term to the other side of the equation: -120x = 10200 - 1707000

4. Combine like terms: -120x = -1696800

5. Divide both sides of the equation by -120 to solve for x: x = (-1696800) / (-120)

6. Calculate the result: x ≈ 14140

Therefore, the solution to the equation is x ≈ 14140.