Respuesta :

aryiapollard08

Answer:

9

Step-by-step explanation:

3k - 2j= [?]

3(7) - 2(6) = [?]

21 - 12=[?]

?=9
If k is 7 they replace 7 with k so that means 3x7 ..... okay we still have 2j so replace j with 6 so

3x7-2x6

21-12=9

ANSWER = 9 !!