Problem 456

 

Solve by the elimination method.

2x + 3y = 1

4x +6y = 2

What is the solution of the system?

 

Solution:-

 

Multiply the equation(1) by 2

2*(2x+3y=1)

4x+6y=2……..(3)

Equation (3) equal to equation(2)

So there is infinite solution of the system