I don't see the relation
Algebra
Level
2
\[ \begin{eqnarray} \large \color{blue}2^{\color{brown}x} - \color{blue}2^{\color{brown}y} & = & \large 1 \\ \\ \large \color{green}4^{\color{brown}x}- \color{green}4^{\color{brown}y} & = & \large { \frac 5 3} \\ \\ \\ \large {\color{brown}x} - {\color{brown}y} & = & \large \, ? \end{eqnarray} \]
Details and Assumptions:
- \(x\) and \(y\) are real numbers.
by
B.s. Ashwin