Question
The solution to the following system of equations is $(-5,3)$. Determine $A$ and $B$.$$\begin{aligned}&3 x+A y=-3 \\&B x-2 y=-16\end{aligned}$$
Step 1
$3(-5) + A(3) = -3$ Show more…
Show all steps
Your feedback will help us improve your experience
Luke P and 51 other 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
Find $A$ and $B$ so that the solution set to the system is \{(-5,2)\} . $$ \begin{array}{l} 3 x+A y=-3 \\ B x-y=-12 \end{array} $$
Systems of Equations and Inequalities
Systems of Linear Equations in Two Variables and Applications
The solution to a system of equations is $(6,-3)$. Choose two equations that might make up the system. A. $y=-3 x+6$ B. $y=2 x-9$ C. $y=-5 x+27$ D. $y=2 x-15$ E. $y=-4 x+27$
Functions and Volume
More Graphs of Functions
The solution of the following system is $(4,-5) .$ Find $A$ and $B$ $$ \begin{array}{l} {A x-6 y=13} \\ {x-B y=-8} \end{array} $$
Systems of Equations in Two Variables
Systems of Equations and Graphing
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD