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5 votes
K(x) = 6x – 12; k(x) = 18

1 Answer

4 votes

Answer:

x=5

Explanation:

k(x)=6x–12

18=6x–12

18+12=6x

30=6x

30/6=6x/6

x=5

i think it is clear answer.

User Abdulkarim Kanaan
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