How do you solve and write the following in interval notation: #x + 7 > 8#?
1 Answer
Feb 8, 2017
Explanation:
Isolate x by subtracting 7 from both sides of the inequality.
#xcancel(+7)cancel(-7)>8-7#
#rArrx>1" is the solution"#
#"or "(1,oo)" in interval notation"#
