Question 731901
Same as |1-x/4|>=3


Allow for the expression in the absolute value function be positive and negative, and analyze each condition separately.


If {{{1-x/4>=0}}}, then {{{abs(1-x/4)=1-x/4}}}.
Solve for x in {{{1-x/4>=3}}}.


If {{{1-x/4<0}}}, then {{{abs(1-x/4)=x/4-1}}}.
Solve for x in {{{x/4-1>=3}}}.