Isolate variable x: Isolate the variable x by subtracting 6 from both sides of the inequality.12>x+612−6>x+6−66>x
Check solution: Check the solution to ensure that no math errors were made during the calculation.Substitute a value less than 6 for x to see if the inequality holds true.Let's take x=5:12>5+612>11This is true, so no math error was made.