Given 2x+3y =K when solution is -3/2 and 1/2 find K
Added by Ignacio R.
Step 1
Substitute the given solutions into the equation 2x+3y=K: When x=-3/2 and y=1/2, we have: 2(-3/2) + 3(1/2) = K -3 + 3/2 = K -3/2 + 3/2 = K K = 0 Show more…
Show all steps
Close
Your feedback will help us improve your experience
Daniel Carr and 82 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
If the pair of linear equations x + 2y = 3 and 2x + 4y = k coincide, then the value of k is.
Tim T.
Determine the value of k such that the following system of linear equations has a solution, and then find the solution. 2x + 3y = 3 x + 4y = 9 5x + ky = 3 k = (x, y) =
Oswaldo J.
2. For which value(s) of k will the pair of equations kx + 3y = k – 3 12x + ky = k have no solution?
Ankit S.
Recommended Textbooks
Elementary and Intermediate Algebra
Algebra and Trigonometry
Watch the video solution with this free unlock.
EMAIL
PASSWORD