Question

1,2(х - 8) = 3,6(х - 2) ​

Answer 1

Ответ:

1.2(х-8)=3.6(х-2)

1.2х-9.6=3.6х-7.2

1.2х-3.6х=9.6-7.2

-2.4х=2.4

х=-1

Пошаговое объяснение:

Answer 2

1.2(х-8)=3,6(х-2)

Решаем:

1,2x-9,6=3,6x-7,2

Перенесём слагаемое в другую часть уравнения

1,2x-3,6x=-7,2+9,6

Приведем подобные члены, вычисляем

-2,4x=2,4

Разделим обе стороны

Ответ:

x=-1

Answer 3

To solve the equation $1.2(x - 8) = 3.6(x - 2)$, you can follow these steps:

1. Distribute the constants on both sides of the equation: $1.2x - 9.6 = 3.6x - 7.2$

2. Move all terms involving $x$ to one side of the equation and constants to the other side. You can do this by subtracting $1.2x$ from both sides and adding $7.2$ to both sides: $7.2 - 9.6 = 3.6x - 1.2x$

   Simplify the equation: $-2.4 = 2.4x$

3. Divide both sides by $2.4$ to solve for $x$: $x = \frac{-2.4}{2.4}$

   Simplify the expression: $x = -1$

So, the solution to the equation $1.2(x - 8) = 3.6(x - 2)$ is $x = -1$.