Solve the inequalities : `-3lt=4-(7x)/2lt=18`

Explanation

To solve the inequalities \(-3 < 4 - \frac{7x}{2} < 18\), we will break it down into two parts and solve each part step by step.

### Step 1: Solve the left inequality \(-3 < 4 - \frac{7x}{2}\)

1. **Isolate the term with \(x\)**:
\[ -3 < 4 - \frac{7x}{2} \]
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