Solve each inequality and graph the solution.
22. x - 8.4 ≤ 2.3
23. 2.1x ≥ 6.3
24. -2.1x + 2.1 < 6.3
25. -
3x - 20 + 2x > 6
26. 3x + 14 - 3х> -7
27. 0.5x - 4 - 2x ≤ 2
28. 4x + 1 + 2x ≥ 5
