Respuesta :

Answer:

3 < x OR 5 > x

Step-by-step explanation:

Divide 3 on both sides; move 9 to the other side of the inequality symbol to get 6x < 30. Then divide both sides by 6.

**NOTE: The ONLY time you reverse the inequality sign is when you are dividing\multiplying by a negative [this does not apply so no need to worry].

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The solution to both the inequalities will lie in (3 , 5) region, this is represented by line C.

What is an Inequality?

An Inequality is the statement formed when two algebraic expressions are equated using an Inequality operator.

The inequalities are

7x>21 and  6x-9<21

  • 7x >21

    Dividing 7 on the both sides

     x >3

  • 6x-9 <21

      Adding 9 on both sides

       6x < 30

     Dividing 6 on both sides

      x < 5

Therefore, the solution to both the inequalities will lie in (3 , 5) region, this is represented by line C.

The complete question is attached with the answer.

To know more about Inequality

https://brainly.com/question/20383699

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