To solve the inequality \( 21 \geq \frac{y}{4} - 14 \), we will isolate \( y \).
- Start by adding 14 to both sides of the inequality:
\[ 21 + 14 \geq \frac{y}{4} \]
This simplifies to:
\[ 35 \geq \frac{y}{4} \]
- Next, multiply both sides by 4 to eliminate the fraction. Note that since 4 is positive, the direction of the inequality will not change:
\[ 4 \cdot 35 \geq y \]
This simplifies to:
\[ 140 \geq y \]
- We can rewrite this as:
\[ y \leq 140 \]
Thus, the solution to the inequality is:
\[ y \leq 140 \]