Answer:
the solution to the inequality 20 - 3t > 5 is t < 5.
Explanation:
To solve the inequality 20 - 3t > 5, we need to isolate the variable t on one side of the inequality. Here are the steps to solve it:
1. Start by subtracting 20 from both sides of the inequality:
20 - 3t - 20 > 5 - 20
-3t > -15
2. Next, divide both sides of the inequality by -3. Remember to reverse the inequality sign when dividing by a negative number:
(-3t) / -3 < (-15) / -3
t < 5
3. Finally, we can simplify the solution. The inequality t < 5 means that t can be any number less than 5 but not equal to 5.