Question

(5,12-3,6х):2/3+6,4=1

Answer 1

(5,12-3,6x):2/3+6,4=1
(5,12-3,6x):2/3= -5,4
5,12-3,6x=-3,6
-3,6x=-8,72
X=8,72/3,6
X=2,42

Answer 2

It looks like you have an equation that needs to be solved. Let's break it down step by step:

1. First, simplify the expression inside the parentheses: (5,12 - 3,6x)

   5,12 - 3,6x is not a standard mathematical notation. It appears to be using a comma as a decimal separator. If we assume that, then you can rewrite it as:

   5.12 - 3.6x

2. Now, your expression becomes: (5.12 - 3.6x)/2/3 + 6.4 = 1

3. Next, simplify the division by 2/3: (5.12 - 3.6x) / (2/3) + 6.4 = 1

   To divide by 2/3, you can multiply by its reciprocal, which is 3/2: (5.12 - 3.6x) * (3/2) + 6.4 = 1

4. Distribute the (3/2) to both terms in the parentheses: (3/2) * (5.12) - (3/2) * (3.6x) + 6.4 = 1

5. Calculate the products: (3/2) * 5.12 = 7.68 (3/2) * 3.6x = (5.4x)

6. The equation now becomes: 7.68 - 5.4x + 6.4 = 1

7. Combine like terms: 7.68 + 6.4 - 5.4x = 1

8. Add 7.68 and 6.4: 14.08 - 5.4x = 1

9. Now, you want to isolate the variable x. Start by subtracting 14.08 from both sides of the equation: -5.4x = 1 - 14.08

10. Subtract 1 from 14.08: -5.4x = -13.08

11. Finally, divide both sides by -5.4 to solve for x: x = (-13.08) / (-5.4)

Now, calculate the value of x: x ≈ 2.42

So, the solution for the equation is approximately x ≈ 2.42.