15/x=7/14

To solve the equation \( \frac{15}{x} = \frac{7}{14} \), we can start by simplifying the fraction on the right side. Since \( \frac{7}{14} = \frac{1}{2} \), the equation simplifies to: \[ \frac{15}{x} = \frac{1}{2} \] Next, we can cross-multiply to solve for \( x \): \[ 15 \cdot 2 = 1 \cdot x \] This simplifies to: \[ 30 = x \] Thus, the solution is: \[ x = 30 \]