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Three times a number decreased by eighteen.

Three times a number decreased by eighteen.
asked 195k views
4 votes
Three times a number decreased by eighteen.

asked
User Neverlastn
by
8.3k points

1 Answer

6 votes

Answer:

3n-18

Explanation:

let n be the number

n

3 times a number

3n

decreased by is subtraction

3n-18

answered
User Mdaddy
by
8.4k points
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