Question 92019
Please help with this problem:
|11x - 17| > or equal to 21

remove absolute value bars

11x - 17 >=21   solve it: 11x >= 38, so {{{x >= 38/11}}}

or  11x - 17 <= -21

solve this inequality: 11x <= -4 so {{{ x <= -4/11}}}

so the answer is

x >= 38/11  or  x<= 14/11