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  • 21-01-2021
  • Mathematics
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Item 6
Graph the solution of 4(7−x)<16.

Respuesta :

rabeka rabeka
  • 21-01-2021

Answer:

x>3

Step-by-step explanation:

4 • (7 - x) -  16  < 0

3.1     Pull out like factors :

12 - 4x  =   -4 • (x - 3)

-4 • (x - 3)  < 0

4.1    Divide both sides by  -4

4.2      Add  3  to both sides

            x > 3

4.3      Inequality plot for

        -4.000 X  + 12.000  >  0

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