k over x = w over v solve for x
\(\frac{k}{x}\) = \(\frac{w}{v}\) Multiply both sides by v\(\frac{kv}{x}\) = w Multiply both sides by xkv = wx Divide both sides by w\(\frac{kv}{w}\) = x Switch the sides to make it easier to readx = \(\frac{kv}{w}\)