Question

solve the inequality for u.
20 > u + 8
simplify your answer as much as possible.

Explanation:

Step1: Subtract 8 from both sides

To isolate \( u \), we subtract 8 from both sides of the inequality \( 20 > u + 8 \). This gives us \( 20 - 8 > u + 8 - 8 \).

Step2: Simplify both sides

Simplifying the left side: \( 20 - 8 = 12 \). Simplifying the right side: \( u + 8 - 8 = u \). So the inequality becomes \( 12 > u \), which can also be written as \( u < 12 \).

Answer:

\( u < 12 \)