Question

|4x – 3|= 0;|4 - 5x| = 0; |9x + 2| - 3 = (-3).​

Answer 1

1. |4x - 3| = 0

4x = 0+3

4x = 3

x = -3:4

x =  3\4 (дробь)

2. |4 - 5x| = 0

5x = 0 - 4

5x = -4

x = -4 : 5

x = - 4\5 (дробь)

Сорри, остальное не знаю(

Answer 2

To solve the given absolute value equations, let's work through each one step by step:

1. |4x – 3| = 0: For the absolute value to be zero, the expression inside must be zero. So, 4x - 3 = 0 Solving for x: 4x = 3 x = 3/4

2. |4 - 5x| = 0: Similarly, for the absolute value to be zero, the expression inside must be zero. So, 4 - 5x = 0 Solving for x: 5x = 4 x = 4/5

3. |9x + 2| - 3 = (-3): First, isolate the absolute value expression: |9x + 2| = 0 This means that 9x + 2 = 0 or -(9x + 2) = 0 So, we have two cases: a) 9x + 2 = 0 9x = -2 x = -2/9 b) -(9x + 2) = 0 -9x - 2 = 0 -9x = 2 x = -2/9

So, the solutions for the given equations are:

• x = 3/4
• x = 4/5
• x = -2/9