The sum of 9 and twice a number use the variable n to represent the unknown number

Question

asked Jul 2, 2019 179k views

2 Answers

Rosalindwills · Answer 1 · 2019-07-04T11:24:27+0000

Answer:

It would be 9+2n.

Explanation:

Sinve you have not given us an equation, twice a number can also be reresented as 2n. Since 9 is the constant, you can say 9+2n.