Let's solve the equation step by step:
Starting with the equation:
\[ \frac{5}{3}x + \frac{11}{3} = -\frac{4}{3} \]
Step 1: Subtract \(\frac{11}{3}\) from both sides.
\[ \frac{5}{3}x = -\frac{4}{3} - \frac{11}{3} \]
Combine the fractions on the right side:
\[ -\frac{4}{3} - \frac{11}{3} = -\frac{4 + 11}{3} = -\frac{15}{3} = -5 \]
So we have:
\[ \frac{5}{3}x = -5 \]
Step 2: Multiply both sides by \(\frac{3}{5}\), the reciprocal of \(\frac{5}{3}\).
\[ x = -5 \cdot \frac{3}{5} \]
This simplifies to:
\[ x = -\frac{15}{5} = -3 \]
Final Answer:
\[ x = -3 \]