Question

Плиз 0,1/y+4=0,9/y−5

Answer 1

Ответ:

y=$\frac{4}{45}$;

y=0,08

Пошаговое объяснение:

Answer 2

У=4/45
Или если писать через запятую:
у= 0,08

Answer 3

To solve the equation (0.1/y) + 4 = (0.9/y) - 5, you need to find the value of y that satisfies the equation. Here's the step-by-step solution:

Step 1: Get rid of the fractions by multiplying both sides of the equation by the common denominator, which is y:

y * (0.1/y) + 4y = y * (0.9/y) - 5y

Step 2: Simplify the equation:

0.1 + 4y = 0.9 - 5y

Step 3: Move all terms involving y to one side of the equation:

4y + 5y = 0.9 - 0.1

Step 4: Combine like terms:

9y = 0.8

Step 5: Isolate y by dividing both sides by 9:

y = 0.8 / 9

Step 6: Simplify the fraction:

y ≈ 0.088888...

So, the approximate value of y that satisfies the equation is y ≈ 0.088888... or y ≈ 1/11.