Question

Решите(8/15 2/9y):3/5=2

Answer 1

ОТВЕТ: 3

правельно ?

Answer 2

Пошаговое объяснение:

у

------   =2

2565

2565 у

------------=2565Х2

2565 у        2565

------------- = ---------- Х у= у

2565           2565

2565Х2=5130

у=5130. всё!

Answer 3

To solve the equation, let's first simplify the expression on the left-hand side:

(8/15) - (2/9)y = (3/5)

To get rid of the denominators, we can find the least common multiple (LCM) of 15 and 9, which is 45. Then, we can multiply the entire equation by 45 to clear the fractions:

45 * [(8/15) - (2/9)y] = 45 * (3/5)

Now, we have:

3y - 10y = 27

Next, combine the "y" terms:

-7y = 27

To solve for "y," divide both sides by -7:

y = 27 / -7

Now, let's calculate the value of "y":

y ≈ -3.8571

So, the solution to the equation is y ≈ -3.8571.