Question

0,88 : (x+0,21)=2,2​

Answer 1

Ответ:

Пошаговое объяснение:

0,88 : (x+0,21)=2,2​

х+0,21=0,88:2,2

х+0,21=0,4

х=0,4-0,21

х=0,19

Answer 2

To solve the equation 0,88 : (x + 0,21) = 2,2, we can follow these steps:

1. Start by multiplying both sides of the equation by (x + 0,21) to eliminate the denominator:

   (0,88 : (x + 0,21)) * (x + 0,21) = 2,2 * (x + 0,21)

   Simplifying, we get:

   0,88 = 2,2 * (x + 0,21)

2. Distribute 2,2 to both terms inside the parentheses:

   0,88 = 2,2x + 2,2 * 0,21

   Simplifying further:

   0,88 = 2,2x + 0,462

3. Move 0,462 to the other side of the equation by subtracting it from both sides:

   0,88 - 0,462 = 2,2x + 0,462 - 0,462

   Simplifying:

   0,418 = 2,2x

4. Divide both sides of the equation by 2,2 to isolate x:

   0,418/2,2 = (2,2x)/2,2

   Simplifying:

   0,19 = x

Therefore, the solution to the equation is x = 0,19.