Question

solve the liner pair equation by graphical method 3x+2y-12=0​

Answer 1

EXPLANATION.

Graphically pair of linear equations.

3x + 2y - 12 = 0.

As we know that,

Put the value of x = 0 in the equation, we get.

⇒ 3(0) + 2y - 12 = 0.

⇒ 2y - 12 = 0.

⇒ 2y = 12.

⇒ y = 6.

Their Co-ordinates = (0,6).

Put the value of y = 0 in the equation, we get.

⇒ 3x + 2(0) - 12 = 0.

⇒ 3x - 12 = 0.

⇒ 3x = 12.

⇒ x = 4.

Their Co-ordinates = (4,0).