Question

|х|=1,7|х+7|=11|х-1,7|=7пж умоляю​

Answer 1

ответ приведен в приложении

Answer 2

To solve the given equations, let's break it down step by step:

1. Solve the equation |x| = 1.7: - The absolute value of x is equal to 1.7. - This means that x can be either positive or negative 1.7. - So, the solutions for this equation are x = 1.7 and x = -1.7.

2. Solve the equation |x + 7| = 11: - The absolute value of (x + 7) is equal to 11. - This means that (x + 7) can be either positive or negative 11. - To find the solutions, we need to consider two cases: - Case 1: (x + 7) = 11 - Solving this equation, we get x = 11 - 7 = 4. - Case 2: -(x + 7) = 11 - Solving this equation, we get x = -11 - 7 = -18. - Therefore, the solutions for this equation are x = 4 and x = -18.

3. Solve the equation |x - 1.7| = 7: - The absolute value of (x - 1.7) is equal to 7. - This means that (x - 1.7) can be either positive or negative 7. - To find the solutions, we need to consider two cases: - Case 1: (x - 1.7) = 7 - Solving this equation, we get x = 7 + 1.7 = 8.7. - Case 2: -(x - 1.7) = 7 - Solving this equation, we get x = -7 + 1.7 = -5.3. - Therefore, the solutions for this equation are x = 8.7 and x = -5.3.

In summary, the solutions for the given equations are: - x = 1.7, -1.7 (from |x| = 1.7) - x = 4, -18 (from |x + 7| = 11) - x = 8.7, -5.3 (from |x - 1.7| = 7)

I hope this helps! Let me know if you have any further questions.