To solve for x, we need to isolate x on one side of the inequality sign.
Subtracting 20 from both sides:
-5x < -15
Next, we need to isolate x by dividing both sides by -5. Since we are dividing by a negative number, we need to flip the direction of the inequality sign:
x > 3
So the solution is:
x > 3
-5x + 20 < 5
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