Question

Solve each of the following equation by choosing proper values for the variable in it.

(6) $\frac{x}{5}=3$

Answer 1

When x = 20:
$\frac{20}{x}=\frac{20}{5}$= 4

When x = 15:
$\frac{15}{x}=\frac{15}{5}$ = 3

Thus, x = 15 satisfies the equation $\frac{x}{5}=3$.