How do you solve #-150- u > - 77#?

1 Answer
May 21, 2018

#u lt -73#

Explanation:

We have,

#color(white)(xxx) -150 - u gt -77#

#rArr cancel(-150) - u + cancel150 gt - 77 + 150# [Adding #150# to both sides]

#rArr -u gt 73#

#rArr u lt -73#

[When you multiply a negative number to both sides, the sign alters. (#gt# changes to #lt# and vice versa.)]

Hope this helps.