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09-11-2020
Mathematics

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what value of x is in the solution set of 9(2x + 1) < 9x - 18?

Respuesta :

ayush2478 ayush2478

10-11-2020

Answer:

x = -3

Step-by-step explanation:

9(2x + 1) < 9x -18

= 18x +9 < 9x - 18

= 18x -9x < -18 -9

= 9x = - 27

x = - 27/9

x= - 3

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