Question

900÷x+360=1000-580 Как решить?

Answer 1

Ответ:

900÷×+360=1000-580

900÷×+360=420

900÷×=420-360

900÷×=60

×=900÷60

×=15

________________

900÷15+360=1000-580

420=420

Answer 2

To solve the equation 900 ÷ x + 360 = 1000 - 580 + K, we can follow these steps:

1. Simplify the equation by performing the operations on both sides: - Subtract 360 from both sides: 900 ÷ x = 1000 - 580 - 360 + K - Simplify the right side: 900 ÷ x = 60 + K

2. To isolate the variable x, we need to get rid of the division. We can do this by multiplying both sides of the equation by x: - (900 ÷ x) * x = (60 + K) * x - Simplify: 900 = 60x + Kx

3. Now, let's solve for x. We can start by moving all the terms with x to one side of the equation: - 60x + Kx = 900

4. Combine like terms: - (60 + K)x = 900

5. Finally, divide both sides of the equation by (60 + K) to solve for x: - x = 900 / (60 + K)

So, the solution to the equation 900 ÷ x + 360 = 1000 - 580 + K is x = 900 / (60 + K).

Please note that the value of K is not provided in the equation, so we cannot determine the exact value of x without knowing the value of K.