jay834296
jay834296 jay834296
  • 20-08-2019
  • Mathematics
contestada

UUIVIY U
yuuu
Solve the inequality, then identify the graph of the
solution
2x – 1 > X + 2
-25
10
15
20

Respuesta :

calculista
calculista calculista
  • 30-08-2019

Answer:

The graph in the attached figure

Step-by-step explanation:

we have

[tex]2x -1 > x + 2[/tex]

Solve for x

Subtract x both sides

[tex]2x -1-x > x + 2-x[/tex]

[tex]x-1 > 2[/tex]

Adds 1 both sides

[tex]x-1 +1> 2+1[/tex]

[tex]x> 3[/tex]

The solution is the interval -------> (3,∞)

All real numbers greater than 3

In a number line is the shaded area at right of x=3 (open circle)

see the attached figure

Ver imagen calculista
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