Question

2x + 12 > 0, (1.1.1028. 1)2)5x - 25 < 0,4.x + 16 > 0;3)3.x - 9 < 0;18x -​

Answer 1

Ответ:

1. 2x>-12

x>-6

2. 5x<25

x<5

4x>-16

x>-4

3. 3x<9

x<3

Answer 2

It seems like you've provided a series of inequalities, and I'll help you solve each of them one by one. Let's start with each inequality:

1. 2x + 12 > 0: Subtract 12 from both sides: 2x > -12 Now, divide both sides by 2 (remember, when dividing by a negative number, you need to reverse the inequality): x > -6 So the solution to this inequality is x > -6.

2. 5x - 25 < 0: Add 25 to both sides: 5x < 25 Divide both sides by 5: x < 5 So the solution to this inequality is x < 5.

3. 4x + 16 > 0: Subtract 16 from both sides: 4x > -16 Divide both sides by 4: x > -4 So the solution to this inequality is x > -4.

4. 3x - 9 < 0: Add 9 to both sides: 3x < 9 Divide both sides by 3: x < 3 So the solution to this inequality is x < 3.

Now, it looks like you provided "18x -" at the end of your question, but there's no inequality or value to compare it to. If you have more specific information or if there's another inequality you'd like to solve, please provide it, and I'd be happy to help.