contestada

Amy and Stephanie were playing a number game. Amy picked a number and told Stephanie that if she added 9 to the number and multiplied the sum by 3, it would equal 12. Which equation could Stephanie use to find the number, x?

Respuesta :

absor201

3(x+9)=12 can be used by Stephanie to find the number.

Step-by-step explanation:

Given,

x be the number Amy picked.

She told Stephanie to add 9, therefore,

x+9

Multiplying the sum by 3

3(x+9)

According to given statement, the sum would equal 12 after multiplying,

3(x+9)=12

3(x+9)=12 can be used by Stephanie to find the number.

Keywords: linear equations, addition

Learn more about linear equations at:

  • brainly.com/question/10435836
  • brainly.com/question/10541435

#LearnwithBrainly

Answer:

a and c

Step-by-step explanation:

i took the test trust

Otras preguntas