How do you solve the inequality #3x-7>5#?
1 Answer
Mar 13, 2018
Explanation:
#"Isolate 3x by adding 7 to both sides"#
#3xcancel(-7)cancel(+7)>5+7#
#rArr3x>12#
#"divide both sides by 3"#
#(cancel(3) x)/cancel(3)>12/3#
#rArrx>4" is the solution"#
