Identify each equation in the system as that of a line, parabola, circle, ellipse, or hyperbola, and solve the system by graphing. 
Definitions:
Ammonia
A compound of nitrogen and hydrogen with the formula NH3, characterized by its pungent smell and used as a fertilizer and cleaning agent.
2-Phenylethylamine
An organic compound with the formula C8H11N, characterized by a phenyl group attached to an ethylamine.
Toluene
A mono-substituted benzene derivative, where a methyl group replaces one hydrogen atom, used widely as an industrial solvent.
Synthesis
The process of combining different entities to form a new, complex product, often used in the context of chemical synthesis.
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