lissathomas334455 lissathomas334455

23-03-2021
Mathematics

contestada

What is the solution to 9x−6<21?
Select one:

x<4

x<3

x<2

x<5

Respuesta :

LittleAngel36 LittleAngel36

23-03-2021

Answer:

[tex]x > 3[/tex]

Step-by-step explanation:

1) Add 6 to both sides.

[tex]9x > 21 + 6[/tex]

2) Simplify 21 + 6 to 27.

[tex]9x > 27[/tex]

3) Divide both sides by 9.

[tex]x > \frac{27}{9} [/tex]

4) Simplify 27/9 to 3.

[tex]x > 3[/tex]

Therefor, the answer is option B. x > 3.

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