Question

x – 3 ≥ - 5x +9
2x – 3x + 6 ≤ - 5x + 103
6 + 2x > - 3x - 4

Answer 1

x – 3 ≥ - 5x +9

x + 5x > 9 + 3

6x > 12

x > 2

2x – 3x + 6 ≤ - 5x + 103

2x - 3x + 5x < 103 - 6

4x < 97

x < 97/4

6 + 2x > - 3x - 4

2x + 3x > - 4 - 6

5x > - 10

x > - 2

Answer 2

Respuesta:

a= x_>2

b= x_<97/4

c=x>-2

Explicación paso a paso:

a)x – 3 ≥ - 5x +9

x+5x_> 9+3

6x_>12

x_>12/6

x_>2

b) 2x – 3x + 6 ≤ - 5x + 103

2x -3x+5x _< 103 -6

4x_< 97

x_<97/4

c) 6 + 2x > - 3x - 4

2x +3x>-4-6

5x> -10

x> -10/5

x> -2