Question

814.5 - 3y = 4 - 2y;​

Answer 1

Ответ:

814.5-4=-2у+3у

Пошаговое объяснение:

814.5-4.0=5у

810.5=5у

у=810.5/5

у=162.1

Answer 2

Ответ:

814,5-3y+2y=4

-3y+2y=4-814,5

-y=4-814,5

-y=-810,5

y=810,5

Answer 3

To solve the equation 814.5 - 3y = 4 - 2y, you need to isolate the variable y on one side of the equation. Here's how you can do it step by step:

1. Start with the original equation:

   814.5 - 3y = 4 - 2y

2. First, let's get all the terms involving y on one side of the equation and the constants on the other side. You can do this by adding 2y to both sides of the equation:

   814.5 - 3y + 2y = 4 - 2y + 2y

   Simplify the equation:

   814.5 - y = 4

3. Now, isolate y by subtracting 814.5 from both sides:

   814.5 - y - 814.5 = 4 - 814.5

   Simplify the equation:

   -y = -810.5

4. Finally, to solve for y, divide both sides by -1 to make y positive:

   (-y) / (-1) = (-810.5) / (-1)

   y = 810.5

So, the solution to the equation is:

y = 810.5