Answer:
9
Step-by-step explanation:
If n represents the number, the problem statement tells us it satisfies the relationship ...
3n = 15 +(3+n)
2n = 18 . . . . . . . . . . subtract n and simplify
n = 9
My number is 9.
The product of my number and 3 is 15 more than the sum of my number and 3 then my number is is 9.
A number is an arithmetic value used for representing the quantity and used in making calculations.
If n represents the number, then statement tells us that the number is multiplied by 3 is 15 more than the sum of that number n and 3
3n=15+(3+n)
3n=18+n
3n-n=18[/tex]
2n=18
n=9
As a result, the product of my number and 3 is 15 more than the sum of my number and 3 is 9.
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