Question 317711
Unlike the solutions to equations, where you have only one solution for a linear equation, the solutions to inequalities involve a range of values rather than just one.
{{{3x-6 > 12}}}
{{{3x > 18}}}
{{{x > 6}}} This solution indicates that all values that are greater than 6 will satisfy this inequality.
Notice that 6 cannot be a solution because 6 is not greater than 6, is it? 
To check the solution set, simply substitute any value for x and see if the inequality holds true. If it does, then that value belongs in the solution set, and if it doesn't, then it does not.