2:х=7/4

To solve the equation \( \frac{2}{x} = \frac{7}{4} \), you can cross-multiply to eliminate the fractions: \[ 2 \cdot 4 = 7 \cdot x \] This simplifies to: \[ 8 = 7x \] Next, to isolate \( x \), divide both sides by 7: \[ x = \frac{8}{7} \] Thus, the solution is: \[ x = \frac{8}{7} \]