Question
Solve the system $5 x-9 y=12$ and $18 y-10 x=20$.
Step 1
Step 1: First, we are given two equations: $$5x - 9y = 12 \tag{1}$$ $$18y - 10x = 20 \tag{2}$$ Show more…
Show all steps
Your feedback will help us improve your experience
Jake Zanazzi and 89 other Algebra 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
Solve each system by elimination. $$\begin{array}{r}9 x-5 y=1 \\-18 x+10 y=1\end{array}$$
Systems and Matrices
Systems of Equations
Solve each system by substitution. $$\begin{array}{c} 3 x-2 y=18 \\ 5 x+10 y=-10 \end{array}$$
Systems of Equations and Inequalities
Systems of Linear Equations: Two Variables
Solve each system by substitution. $$\begin{aligned}9 y-18 x &=5 \\2 x-y &=3\end{aligned}$$
Solving Systems of Linear Equations
Solving Systems of Linear Equations by Substitution
Transcript
Watch the video solution with this free unlock.
EMAIL
PASSWORD