Question

240:(6у - 4у + 2 ) = 17 + 23 ПЛИИИС ​

Answer 1

Ответ:

2.

Пошаговое объяснение:

240÷(6у-4у+2)=17+23

240÷(2у+2)=40

240/(2у+2)=40

240/(2(у+1))=40

120/(у+1)=40 |*(у+1)

120=40(у+1) |÷40

3=у+1

-у=1-3

-у=-2

у=2

Answer 2

It seems like you're trying to solve an equation. The equation you provided appears to be in Russian, and it contains both numbers and Cyrillic letters. However, there seems to be a mix of characters that might be incorrect. Let me clarify and solve the equation to the best of my ability:

The equation you provided: 240:(6у - 4у + 2 ) = 17 + 23 ПЛИИИС

Assuming you meant to solve for "у" (which is equivalent to "y" in English), you can simplify the equation as follows:

240 / (6у - 4у + 2) = 17 + 23

First, simplify the expression in the parentheses:

6у - 4у + 2 = 2у + 2

So, the equation becomes:

240 / (2у + 2) = 17 + 23

Now, combine like terms on the right side:

240 / (2у + 2) = 40

To solve for "у" (or "y"), you can cross-multiply:

240 = 40(2у + 2)

Now, distribute the 40 on the right side:

240 = 80у + 80

Subtract 80 from both sides of the equation:

240 - 80 = 80у

160 = 80у

Now, divide both sides by 80 to solve for "у":

у = 160 / 80

у = 2

So, the solution to the equation is у = 2.