Amy and Stephanie were playing a number game. Amy picked a number and told Stephanie that if she added 9 to the number and multi

Question

3 years ago

6

Amy and Stephanie were playing a number game. Amy picked a number and told Stephanie that if she added 9 to the number and multi

plied the sum by 3, it would equal 12. Which equation could Stephanie use to find the number, x?
A.
3(x) + 9 = 12

B.
3(x + 9) = 12

C.
3 + (x + 9) = 12

D.
9(x + 3) = 12

Mathematics

2 answers:

Fittoniya [83] · Answer 1 · 2022-02-25T03:31:42+03:00

Fittoniya [83]3 years ago

5 0

Answer:

B

Step-by-step explanation:

add 9 then times 3

____ [38] · Answer 2 · 2022-02-25T01:47:09+03:00

____ [38]3 years ago

3 0

Answer:

Step-by-step explanation:

B