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Papessa [141]
3 years ago
9

— 3k - 3= 18 Need help ?

Mathematics
1 answer:
creativ13 [48]3 years ago
8 0

Answer:

-7

Step-by-step explanation:

Add 3 to both sides of equation:

-3k = 21

Divide both sides by -3:

k = -7

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