SOLUTION: solve this equality. express answer using interval notation. 3x is greater or equal to 18

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Question 687369: solve this equality. express answer using interval notation.
3x is greater or equal to 18
Answer by nerdybill(7384) About Me  (Show Source):
You can put this solution on YOUR website!
3x >= 18
x >= 18/3
x >= 6
'x' is greater than or equal to 6
.
Or, in interval notation:
[6, oo)
where oo indicates infinity