If Possible, Solve the System of Equations

question 48

Multiple Choice

If possible, solve the system of equations. Use any method. If there is not a unique solution to a system, say why.
-4x = 45 - 9y -2x + 7y = -11

• A)(8, 2)
• B)No solution; inconsistent system of equations
• C)(9, 1)
• D)(9, 2)

---

Definitions:

Regio-

A prefix indicating the region or position in a molecule where a chemical reaction occurs.

Major Organic

Pertaining to the primary or most significant carbon-containing compounds studied within organic chemistry.

Carbanion

A negatively charged ion (anion) that consists of a carbon atom having a pair of non-bonded electrons.

Free Radical

Highly reactive atoms or molecules with an unpaired electron, involved in various chemical reactions.