Question

4+7у-3 дробь 5>3у+5 дробь 43у/2/*20​

Answer 1

какой то непонятный

вопрос

Answer 2

It seems like you have an equation and some expressions involving variables. Let's break it down step by step and solve for у (which I assume represents the variable "у").

The equation you provided is: 4 + 7у - 3 > 5у + 5

Now, let's solve for у:

1. Start by moving like terms to opposite sides of the inequality: 4 - 3 - 5 > 5у - 7у

2. Simplify each side: -4 > -2у

3. Divide both sides by -2 (remember to reverse the inequality when dividing by a negative number): (-4) / (-2) < (-2у) / (-2)

4. Simplify: 2 < у

So, the solution to the inequality is: у > 2

Now, let's look at the expression: (43у/2) * 20

To simplify this expression: (43у/2) * 20 = (43 * 20 * у) / 2 = (860у) / 2 = 430у

So, the simplified expression is 430у.

In summary:

• The solution to the inequality у > 2.
• The simplified expression for (43у/2) * 20 is 430у.