Question

12, 6(x - 2) = 1,8(x-4)​

Answer 1

Ответ:

1,6

Пошаговое объяснение:

12, 6(x - 2) = 1,8(x-4)​

12,6х-25,2 = 1,8х - 7,2

12,6х - 1,8х = -7,2 + 25,2

10,8х=18

х= 5/3 или 1,6

Answer 2

To solve the equation $12 = 6(x - 2) = 1.8(x - 4)$, we'll follow these steps to isolate $x$:

1. Distribute the constants within the parentheses: $12 = 6x - 12 = 1.8x - 7.2$

2. Combine like terms: $12 + 12 = 6x + 7.2 = 1.8x$

3. Simplify and isolate $x$: $24 = 6x + 7.2 - 1.8x$ $24 = 4.2x + 7.2$

4. Move constants to one side: $24 - 7.2 = 4.2x$ $16.8 = 4.2x$

5. Divide by the coefficient of $x$ to solve for $x$: $x = \frac{16.8}{4.2} = 4$

So, $x = 4$.