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Answer :

Willowlynnbgo

Answer:

k = 6

Step-by-step explanation:

What you do is use inverse operations

15 + 3 =18

18 divided by 3 = 6

k = 6

3(6) - 3 = 15

Yekoliageremewgo

Answer:

-3=15k-3k

-3=12k

-3÷12=12k÷12

k=-3 over 12

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