jonathanblessing jonathanblessing

04-08-2020
Mathematics

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Represents the solution to the inequality -9=2/3x-7<5

Respuesta :

matthewwayoe22 matthewwayoe22

04-08-2020

Answer:

-3=x <13

Step-by-step explanation:

[tex] - 9 = \frac{2x}{3} - 7 < 5[/tex]

Multiply through by 3

[tex] - 27 = 2x - 21 < 15[/tex]

Add 21 to all sides

[tex] - 6 = 2x < 36[/tex]

Divide through by 2

[tex] - 3 = x < 18[/tex]

The solutin set is

[tex]{- 3 = x < 18}[/tex]

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