Basically, you treat the inequality much like you would an equality (i.e., solve it just like you would if there were an "=" in place of the "<"
Example: 2x < 8-4(2-x)
Thus, 2x < 8-8+4x
2x < 4x
0 < 2x
Thus, 0 < x (or, stated in reverse order, x > 0)
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