Solve each system by substitution. $$\begin{array}{r}2 x+y=-11 \\x+3 y=-8\end{array}$$
Added by Matthew J.
Step 1
Let's solve the second equation for x: $$x = -3y - 8$$ Show more…
Show all steps
Close
Your feedback will help us improve your experience
Richelle Chappell and 95 other Algebra 2 educators are ready to help you.
Ask a new question
Labs
Want to see this concept in action?
Explore this concept interactively to see how it behaves as you change inputs.
Key Concepts
Recommended Videos
Daniel C.
Solve each system by using the substitution method. $\left(\begin{array}{l}2 x+3 y=11 \\ 3 x-2 y=-3\end{array}\right)$
Systems of Equations
Substitution Method
Solve each system by substitution, if possible. $$\left\{\begin{array}{l}2 x+3 y=0 \\y=3 x-11\end{array}\right.$$
Linear Systems
Systems of Linear Equations
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
Watch the video solution with this free unlock.
EMAIL
PASSWORD