Question

4+5x=16x-0,6+5×(2-x)​

Answer 1

4 + 5х = 16х - 0,6 + 5(2 - х)

4 + 5х = 16х - 0,6 + 10 - 5х

5х - 16х + 5х = - 4 - 0,6 + 10

- 6х = 5,4

х = 5,4 : (- 6)

х = - 0,9

Answer 2

To solve the equation 4 + 5x = 16x - 0.6 + 5 × (2 - x), we'll follow the steps below:

1. Distribute the 5 to both terms inside the parentheses: 5 × 2 - 5 × x = 10 - 5x The equation becomes: 4 + 5x = 16x - 0.6 + 10 - 5x

2. Combine like terms: On the right side, we have -0.6 + 10 = 9.4 The equation simplifies to: 4 + 5x = 16x + 9.4 - 5x

3. Move the x terms to one side and the constant terms to the other side: Subtract 5x from both sides: 4 + 5x - 5x = 16x - 5x + 9.4 Simplifying further: 4 = 11x + 9.4

4. Move the constant term to the other side by subtracting 9.4 from both sides: 4 - 9.4 = 11x + 9.4 - 9.4 Simplifying further: -5.4 = 11x

5. Finally, divide both sides by 11 to solve for x: -5.4/11 = 11x/11 Simplifying further: x ≈ -0.49

Therefore, the solution to the equation 4 + 5x = 16x - 0.6 + 5 × (2 - x) is approximately x = -0.49.