Solve the System $\left(\begin{array}{rl}4 x+3 y-4 z & =-15 \\3 x-3 y+4 z & =43 \\5 y+z & =-21\end{array}\right)$

question 41

Short Answer

Solve the system. $\left(\begin{array}{rl}4 x+3 y-4 z & =-15 \\3 x-3 y+4 z & =43 \\5 y+z & =-21\end{array}\right)$

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Definitions:

Tapeworm

A parasitic flatworm that lives in the digestive tracts of vertebrates, absorbing nutrients from the host's diet.

Pseudocoelom

Fluid-filled cavity between the gut and body wall; partially lined by tissue derived from mesoderm.

Tubular Digestive System

A type of digestive system in which the digestive tract forms a continuous tube from mouth to anus, allowing for sequential processing of food.

Roundworms

A group of invertebrates belonging to the phylum Nematoda, characterized by long, cylindrical bodies.