Question

What is "i"?
9x-7i > 3 (3x-7u)

Answer 1

i < u

Explanation:

9x - 7i > 9x - 21u (subtract 9x on both sides)

-7i > -21u (divide by -7)

i < u (sign flips because of divion by a negative)

I need a second inequality/equation to figure out i.

Answer 2

I think I would be 1 but I am not so sure