Question

sir this my question

Answer 1

Step-by-step explanation:

$\frac{p}{2} - \frac{7}{4} = - 18 \\ \implies\frac{2p - 7}{4} = - 18 \\ \implies - 18 \times 4 = 2p - 7 \\ \implies \: - 72 = 2p - 7 \\ \implies \: - 72 + 7 = 2p \\ \implies \: -65 = 2p \\ \implies \: \frac{ - 65}{2} = p \\ \implies \: p = 32.5$

HOPE THIS HELPS....