Question

4x( Y + 0,5) - (Y+ 1) = 16​

Answer 1

Ответ:

4х(у+0,5)-(у+1)=16

4у+2-у-1=16

3у+2-1=16

3у+1=16

3у=16-1

3у=15

у=5

Ответ: у=5

Пошаговое объяснение:

1.Распределим 4 через скобки.

2.Приведем подобные члены.

3.Перенисём постоянную в правую часть и сменим её знак.

4.Вычитаем числа.

5.Разлелим обе стороны уравнения на 3.

Answer 2

To solve for the variable Y in the equation:

4x(Y + 0.5) - (Y + 1) = 16

You'll want to isolate Y. Here's how you can do that step by step:

1. Distribute the 4x to both terms inside the parentheses:

4x(Y) + 4x(0.5) - (Y + 1) = 16

This simplifies to:

4xy + 2x - (Y + 1) = 16

2. Next, distribute the negative sign (-) to the terms inside the parentheses:

4xy + 2x - Y - 1 = 16

3. Now, rearrange the terms so that the Y terms are on one side of the equation and the constants on the other side. You can do this by adding Y and 1 to both sides of the equation:

4xy - Y + 2x - 1 = 16 + Y + 1

4xy - Y + 2x - 1 = 17 + Y

4xy - Y + Y + 2x - 1 = 17

4xy + 2x - 1 = 17

4xy + 2x = 17 + 1

4xy + 2x = 18

4xy = 18 - 2x

4xy = 2(9 - x)

4xy = 18 - 2x

4xy = 2(9 - x)

4. Finally, divide both sides by 4x to isolate Y:

(4xy)/(4x) = (2(9 - x))/(4x)

Y = (2(9 - x))/(4x)

Now, you have the equation solved for Y in terms of x:

Y = (2(9 - x))/(4x)