Answer:
n=14
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Step-by-step exi i dont know but thanks for the points sorry
18
Step-by-step explanation:
3x + 28 = 46
Subtract 28 from each side
3x+28-28 = 46-28
3x=18
Divide each side by 3
3x/3 = 18/3
x = 6
Find 2x+6
2(6)+6
12+6