Which Method Should Be Used to Solve the System? Explain $$\begin{array} { l } x ^ { 2 } - y ^ { 2 } = 4 \\x + 8 y = 9\end{array}$$

question 34

Essay

Which method should be used to solve the system? Explain your answer, including a description of the first step.
- $$\begin{array} { l } x ^ { 2 } - y ^ { 2 } = 4 \\x + 8 y = 9\end{array}$$

---

Definitions:

Binding

The process of chemically linking two or more molecules together, often referring to the interaction between a protein and a ligand.

Substrate

The underlying substance or layer on which an organism lives, grows, or is attached, or a material upon which an enzyme acts.

Isomerases

Enzymes that catalyze the rearrangement of atoms within a molecule, often crucial in metabolic pathways.

Isomeric Form

Variants of a molecule that have the same molecular formula but differ in the arrangement of atoms within the molecule or in their spatial orientation.