Question

5(3,6-5y) 7- —————— =3,5 8

Answer 1

Ответ:

Решение смотри на фотографии

Answer 2

It seems like you have an equation with some arithmetic operations. Let's solve it step by step:

5(3,6 - 5y) / 7 - 8 = 3.5

First, simplify the expression within the parentheses:

5(3.6 - 5y) / 7 - 8 = 3.5

18 - 5y / 7 - 8 = 3.5

Now, let's isolate the term with "y" by moving the constant terms to the other side of the equation:

18 - 8 = 3.5 + 5y / 7

10 = 3.5 + 5y / 7

Now, subtract 3.5 from both sides of the equation:

10 - 3.5 = 5y / 7

6.5 = 5y / 7

Now, to solve for "y," you can multiply both sides of the equation by 7/5 to isolate "y":

(7/5) * 6.5 = y

y = (7/5) * 6.5

y = 9.1

So, the solution to the equation is y = 9.1.