Question

12,2x - 4,8 = 2,2x + 1,7

Answer 1

Ответ:

Х=0,65

Пошаговое объяснение:

12,2x - 4,8 = 2,2x + 1,7

12,2х-2,2х=4,8+1,7

10х=6,5

Х=6,5:10

Х=0,65

Answer 2

Пошаговое объяснение:

12,2х-2,2х=1,7+4,8

10х=6,5

х=0,65

Answer 3

To solve the equation, we need to isolate the variable 'x' on one side of the equation. Let's do that step-by-step:

1. First, let's get rid of the decimal points by multiplying the entire equation by 10 (to eliminate the decimals) so that we have whole numbers: 10 * (12.2x - 4.8) = 10 * (2.2x + 1.7)

   This simplifies to: 122x - 48 = 22x + 17

2. Next, let's move all the terms containing 'x' to one side of the equation and the constants to the other side. To do that, we'll subtract 22x from both sides and add 48 to both sides: 122x - 22x = 17 + 48

   This simplifies to: 100x = 65

3. Now, we want to solve for 'x,' so we'll divide both sides by 100: x = 65 / 100

4. Finally, let's simplify the fraction: x = 0.65

So, the solution to the equation is x = 0.65.