Q. 185.0( 2 Votes )

# Find at least 3 solutions for the following linear equation in two variables: 2x + 3y = 4

Answer :

2x+3y = 4

Take x = 1,

2 ൱+3y = 4

⇒ 3y = 4 - 2 = 2

∴ y =

Take x = 2,

2 × 2 + 3y = 4

⇒ 3y = 4 - 4 = 0

∴ y = 0

Take x = 3,

2 × 3+3y = 4

⇒ 3y = 4 - 6 = -2

⇒ y =

∴ The three solutions of the given equation are x = 1, y = ; x = 2, y = 0 and x = 3, y =.

Take x = 1,

2 ൱+3y = 4

⇒ 3y = 4 - 2 = 2

∴ y =

Take x = 2,

2 × 2 + 3y = 4

⇒ 3y = 4 - 4 = 0

∴ y = 0

Take x = 3,

2 × 3+3y = 4

⇒ 3y = 4 - 6 = -2

⇒ y =

∴ The three solutions of the given equation are x = 1, y = ; x = 2, y = 0 and x = 3, y =.

Rate this question :

How useful is this solution?

We strive to provide quality solutions. Please rate us to serve you better.

Related Videos

Coordinate Geometry45 mins

Basics of Coordinate Geometry43 mins

A Solid Grip on Basics of Coordinate Geometry49 mins

Quiz | Imp. Qs. of Coordinate Geometry46 mins

NCERT | Coordinate Geometry43 mins

Basic Understanding of Coordinate GeometryFREE Class

Champ Quiz | 2-Dimension( Coordinate geometry )36 mins

Know How to Solve Complex Geometry Problems!27 mins

Euclid's Geometry51 mins

Quiz | Euclid's Geometry44 mins

Try our Mini CourseMaster Important Topics in 7 DaysLearn from IITians, NITians, Doctors & Academic Expertsview all courses

Dedicated counsellor for each student

24X7 Doubt Resolution

Daily Report Card

Detailed Performance Evaluation