JAMB - Mathematics (2018 - No. 9)
If \(\frac{x}{a + 1}\) + \(\frac{y}{b}\) = 1. Make y the subject of the relation.
\(\frac{b(a + 1 - x)}{a + 1}\)
\(\frac{a + 1}{b(a - x + 1)}\)
\(\frac{a(b - x + 1)}{b + 1}\)
\(\frac{b}{a(b - x + 1)}\)
If \(\frac{x}{a + 1}\) + \(\frac{y}{b}\) = 1. Make y the subject of the relation.