## Twice the sum of a number and six decreased by fifteen is the same as eighteen more than the product of five and the number. Find the number

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## Answers ( )

Answer:-9

Step-by-step explanation:2(n+6) -15 = 5n+18

2n + 12 – 15 = 5n + 18

2n – 3 = 5n + 18

2n = 5n + 21

-3n = 21

n = -9