Question

Do it fast it's urgent and no spams I am gonna report any useless answer. show the whole process either by doing in copy or just by typing​

Answer 1

Answer:

Please refer to the attachment for solutions.

Step-by-step explanation:

Not sure if the leftmost fraction's denominator is 4 or u. If it's 4, just substitute it for u in the last line of my solution. Please revise basic arithmetics for inequalities when you have time.

Hope it helps :)