3. Solve each system of equations. Before solving the system, write the method that you used and provide a short explanation as to why you used this theorem.
3. Solve each system of equations. Before solving the system, write the method that you used and provide a short explanation as to why you used this theorem.
Algebra and Trigonometry (6th Edition)
6th Edition
ISBN:9780134463216
Author:Robert F. Blitzer
Publisher:Robert F. Blitzer
ChapterP: Prerequisites: Fundamental Concepts Of Algebra
Section: Chapter Questions
Problem 1MCCP: In Exercises 1-25, simplify the given expression or perform the indicated operation (and simplify,...
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![**Solving Systems of Equations**
3. Solve each system of equations. Before solving the system, write the method that you used and provide a short explanation as to why you used this theorem.
a)
\[
\begin{aligned}
-4x - 8y &= -23 \\
-x - 2y &= -5
\end{aligned}
\]
b)
\[
\begin{aligned}
y &= -3x - 5 \\
-x - 2y &= -11
\end{aligned}
\]](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F80a5edf8-1d25-48fa-bf1c-1344aca52412%2F0f6fda16-488a-45db-a4d0-d09f36db9ea5%2Fwwngt0i_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Solving Systems of Equations**
3. Solve each system of equations. Before solving the system, write the method that you used and provide a short explanation as to why you used this theorem.
a)
\[
\begin{aligned}
-4x - 8y &= -23 \\
-x - 2y &= -5
\end{aligned}
\]
b)
\[
\begin{aligned}
y &= -3x - 5 \\
-x - 2y &= -11
\end{aligned}
\]
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