Question

7,2+3,2х-5,8х=5,8-1,2х

Answer 1

Ответ:

7,2 + 3,2х - 5,8х = 5,8 - 1,2х

3,2х - 5,8х + 1,2х = 5,8 - 7,2

-1,4х = -1,4

х = 1

Answer 2

To solve the equation 7.2 + 3.2x - 5.8x = 5.8 - 1.2x, we'll follow these steps:

1. Combine like terms on both sides of the equation: 7.2 - 5.8 = 5.8 - 1.2x - 3.2x 1.4 = 5.8 - 4.4x

2. Simplify the equation further: 1.4 = 5.8 - 4.4x

3. Move the constant term (-4.4x) to the left side by adding 4.4x to both sides: 1.4 + 4.4x = 5.8 - 4.4x + 4.4x 4.4x + 4.4x = 5.8 + 1.4 8.8x = 7.2

4. Divide both sides of the equation by 8.8 to isolate x: (8.8x)/8.8 = 7.2/8.8 x = 0.818181...

Therefore, the solution to the equation is x ≈ 0.818181... or approximately 0.82 (rounded to two decimal places).