The sum of 9 and twice a number use the variable n to represent the unknown number
2 answers:
Answer:
9 + 2n =
Step-by-step explanation:
9 + 2n =
Answer:
It would be 9+2n.
Step-by-step 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.
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