aliensbrain
  • Home
  • Study
  • Quizzes
  • 🎤AI Practicefree
  • Notebooks
  • Community
  • Sign in
  • Linear Equations in Two Variables
  • The common solution of the linear equations 45x - 23y = 1...
Multiple choice

The common solution of the linear equations 45x - 23y = 113 and 23x - 45y = 91 is

  1. (2, - 1)

  2. (2, 1)

  3. (1, 2)

  4. (2, 2)

  5. (2, - 2)

Reveal answer Fill a bubble to check yourself
A Correct answer
Explanation

(2, - 1) is the common solution.

Keep practicing — related questions

  • The common solution of linear equations x = - 2 and y = 3 is
  • The number of common solutions for the system of linear equations 5x + 4y + 6 = 0 and 10x + 8y = 12 is
  • If k is the solution of the linear equation 2x + 3 = 5 and t is the solution of the linear equation 4 x + 4...
  • Which of the following options represents the correct pair of statements? Statement 1 : 6x - 13 = 23 is a l...
  • Which of the following is the most commonly used solution for irrigation of root canals?
  • A pair of linear equations in two variables x + y + 1 = 0 and 2x – 3y + 5 = 0 has
  • Consider the following solutions and their respective particle sizes: Solution (a) – 80 nm Solution (b) – 0...
  • Riya tried to grow yeast in three different solutions. (1) Plain water, (2) Sugar solution and (3) Sugar so...
Play the full quiz 🎤 Practise this topic out loud
Advertisement
© Aliensbrain | all rights reserved
  • About
  • Contact
  • Terms and Condition
  • Privacy Policy