Question

5(2, 2-2y) = 7,3 - 5(3 y+1) ​

Answer 1

Ответ:

y= -1,74 вот вот вот вот вот вот вот

Answer 2

To solve the equation 5(2, 2-2y) = 7,3 - 5(3y+1), let's simplify and solve step by step:

First, let's simplify the expression on the left side of the equation:

5(2, 2-2y) = 5 * 2 * (2 - 2y) = 10 * (2 - 2y) = 20 - 20y

Next, let's simplify the expression on the right side of the equation:

7,3 - 5(3y+1) = 7.3 - 5 * (3y + 1) = 7.3 - 15y - 5 = -15y + 2.3

Now, our equation becomes:

20 - 20y = -15y + 2.3

Let's solve for y. We'll start by isolating the terms with y on one side of the equation:

20 - 20y + 15y = 2.3

Combining like terms:

20 - 5y = 2.3

Next, let's isolate the term with y:

-5y = 2.3 - 20

Simplifying:

-5y = -17.7

To solve for y, divide both sides of the equation by -5:

y = (-17.7) / (-5)

y ≈ 3.54

Therefore, the solution to the equation 5(2, 2-2y) = 7,3 - 5(3y+1) is y ≈ 3.54.