(main)[3]
Solve for $x$ in $f f(x) = g f(2)$.
Mathematics 9709 · AS & A Level · Functions
Functions — practice question
The functions $f$ and $g$ are given by $f : x \mapsto 10 - 3x,\ x \in \mathbb{R}$, and $g : x \mapsto \frac{10}{3 - 2x},\ x \in \mathbb{R},\ x \ne \frac{3}{2}$.