Question

Evaluate 2(3n−9)

when n=13
.

2(3n−9)
=2(3⋅

−9)
=2(
−9)
=2(
)
=

Answer 1

[AI-generated answer — Bot GPT 3.5]

2(3n-9) when n=13 is:

2(3(13)-9)
= 2(39-9)
= 2(30)
= 60