Question

0,1/(y+5)=0,9/(y−1).

Answer 1

Ответ:

у

Пошаговое объяснение:

ответ на твой вопрос у=4/45

Answer 2

To solve the equation 0.1/(y + 5) = 0.9/(y - 1), you can start by cross-multiplying to eliminate the fractions. Here's how to do it:

1. Cross-multiply the fractions: 0.1 * (y - 1) = 0.9 * (y + 5)

2. Distribute the constants on the right side and left side: 0.1y - 0.1 = 0.9y + 4.5

3. Move the terms involving 'y' to one side and constants to the other side of the equation to isolate 'y': 0.1y - 0.9y = 4.5 + 0.1

4. Combine like terms: -0.8y = 4.6

5. Divide both sides by -0.8 to solve for 'y': y = 4.6 / (-0.8)

Now, calculate the value of 'y':

y = -5.75

So, the solution to the equation is y = -5.75.