Question

Answer with steps.

Answer 1

\[\frac{ 180(n-2) }{ n }=168\]

Answer 2

help.

Answer 3

do you even try?

Answer 4

Cross multiply

\(\Large\bf \frac{a}{b} = \frac{c}{d}\)

becomes

\(\Large\bf ad = bc\)

You can write 168 as 168/1 if it helps you :P

Or more simply, you can just multiply n on both sides

And then distribute the 180

and solve for n

Answer 5

how do you get rid of the denominator?