Question 243526
{{{6+z<z-6}}} Start with the given inequality.



{{{z<z-6-6}}} Subtract {{{6}}} from both sides.



{{{z-z<-6-6}}} Subtract {{{z}}} from both sides.



{{{0z<-6-6}}} Combine like terms on the left side.



{{{0z<-12}}} Combine like terms on the right side.



{{{0<-12}}} Simplify.



Since the inequality is false for all values of 'z', this means that there are no solutions.