How do you solve and write the following in interval notation: #2x + 6>=8#?
1 Answer
Mar 7, 2018
Explanation:
#"isolate 2x by subtracting 6 from both sides"#
#2xcancel(+6)cancel(-6)>=8-6#
#rArr2x>=2#
#"divide both sides by 2"#
#rArrx>=1" is the solution"#
#[1,+oo)larrcolor(blue)"in interval notation"#
