If x ≠ 0,then u/x+5u/x-u/5x=?

I have no Idea what this means I come out with exponents but none of he answer choices have them

Answer 1

Assuming -u/5x should be -u/(5x),
u/x + 5u/x – u/(5x) =
5u/(5x) + 25u/(5x) – u/(5x) =
29u/(5x)

Answer 2

I think
= 5u+25u-u/5x
= 30u-u/5x
=29u/5x

Answer 3

u/x + 5u/x – u/5x
find the least common denominator in this case 5x
u * 5 5u * 5 u
____ + ____ – ____
x * 5 x * 5 5x
then you’ll have
5u 25u u
__ + ___ – ___
5x 5x 5x
Then add the fractions 5u/5x and 25u/5x and you’ll get 30u/5x
then subtract u/5x from 30u/5x and you’ll get 29u/5x

That’s everything!

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