gio7030 gio7030

24-06-2020
Mathematics

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Solve -3(x-2)<8 or -3(x-2) > 12

Respuesta :

marybrownie36 marybrownie36

24-06-2020

Answer:

x = (14/3,6)

Step-by-step explanation:

-3(x-2) < 8

taking negative sign to opposite side relational operator changes.

3(x-2) >8

Similarly

3(x-2)<12

Now

8< 3(x-2) < 12

dividing by 3

8/3 < x-2 < 4

adding 2

8/3 +2 < x < 6

Therefore x = (14/3, 6)

Hope it helps ...

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