Question

5у-(7-2у)-(4у+8)=2у. Ррррррррррррррррррррррррррррррррррррррррррррешите плиз

Answer 1

5y-7+2y-(4y+8)=2y

5y-7-4y-8=0

y-15=0
y=15

Answer 2

Solution to the Equation

To solve the given equation, we can follow these steps:

1. First, simplify the equation by combining like terms. 2. Then, isolate the variable to solve for its value.

Let's start by simplifying the equation step by step.

Step 1: Simplify the Equation

The given equation is: $$5y - (7 - 2y) - (4y + 8) = 2y$$

We can simplify the equation by removing the parentheses and combining like terms.

First, remove the parentheses: $$5y - 7 + 2y - 4y - 8 = 2y$$

Now, combine like terms: $$5y - 7 - 2y - 4y - 8 = 2y$$ $$-y - 15 = 2y$$

Step 2: Isolate the Variable

To solve for the value of y, we need to isolate y on one side of the equation. We can do this by performing algebraic operations to move terms around.

Add y to both sides of the equation: $$-y + y - 15 = 2y + y$$ $$-15 = 3y$$

Now, divide both sides by 3 to solve for y: $$y = -5$$

Conclusion

After simplifying and solving the equation, we find that the value of y is -5.