Question

0,4-/x/=-1,6 помогите

Answer 1

0,4 - |x| = -1,6

|x| = 0,4 - (-1,6)

|x| = 0,4 + 1,6

|x| = 2

x = ±2

Ответ: (-2); 2.

Answer 2

Ответ:

-/х/равно -2

/х/равно2

х=2

Answer 3

Solving the Equation -0.4/x = -1.6

To solve the equation -0.4/x = -1.6, we can follow these steps:

1. Multiply both sides of the equation by x to eliminate the fraction. 2. Solve for x.

Solution Steps

1. Multiply both sides by x: - Multiplying both sides of the equation by x gives us: -0.4 = -1.6x [[SOURCE #2]].

2. Solve for x: - To solve for x, we can divide both sides by -1.6 to isolate x. - Dividing both sides by -1.6 gives us: x = -0.4 / -1.6. - Simplifying the division, we get: x = 0.4 / 1.6. - Further simplifying, we find: x = 0.25.

Therefore, the solution to the equation -0.4/x = -1.6 is x = 0.25.