How do you solve #2\geq - 4w - 14#?
1 Answer
Apr 23, 2018
Explanation:
#"add 14 to both sides"#
#2+14>= -4wcancel(-14)cancel(+14)#
#rArr16>= -4w#
#"divide both sides by "-4#
#color(blue)"remembering to reverse the sign as a consequence"#
#rArr-4 <= w" or "w>= -4#
#w in[-4,oo)larrcolor(blue)"in interval notation"#
