Solve, Using the Substitution Method, and Check $\begin{array} { c } 4 x + 5 y = 57 \\4 x = - 24 y\end{array}$

question 55

Essay

Solve, using the substitution method, and check. $\begin{array} { c } 4 x + 5 y = 57 \\4 x = - 24 y\end{array}$ Enter your answer as an ordered pair in the form (x, y).

---

Definitions:

Electrical Shock

A sudden discharge of electricity through a part of the body, causing injury or potentially fatal effects depending on the voltage and duration of contact.

Steth/o

A prefix relating to the chest, often used in terms related to medical examination of the chest, e.g., stethoscope.

Corpor/e

A combining form used in medical terminology relating to the body or the corpus of an organ.

Tachy-

A prefix meaning fast or rapid, used in medical terminology to describe an accelerated condition, e.g., tachycardia.