Question

Solve $\frac{2}{5}p+3=\frac{18}{5}$

Answer 1

$\frac{2}{5}p+3=\frac{18}{5}$

$⟹\frac{2}{5}p=\frac{18}{5}-3$

$⟹\frac{2}{5}p=\frac{18-15}{5}$

$⟹\frac{2}{5}p=\frac{3}{5}$

$⟹p=\frac{3}{5}\times \frac{5}{2}$

$\therefore p=\frac{3}{2}$