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What is the solution to the any quality -8 is greater than or equal to negative 5X +2 greater than or equal to -38

Respuesta :

mreijepatmat
Let's write the inequality in math:

-38≤ 5x+2 ≤- 8. Add - 2 to each of the 3 parts of inequalities:
 
-38 - 2 ≤ 5x+2-2≤ - 8 -2
 -40 ≤ 5x ≤ -10; Divide all parts by 5:
- 8 ≤ x ≤ - 2 .This is the solution and graphically:

--------------(- 8)------------------------------(-2)------0------------------------
                   _________ x_____________

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