2x-3y=9;2x+y=

Solve the following simultaneous equations. 2x-3y=9,2x+9y=13 .

Solve:- 2x+3y=9 3x-y=1

Solve:- 2x+3y=9 3x-y=1

Let A(2,-3) and B(-2,1) be vertices of a triangle ABC. If the centroid of this triangle moves on the line 2x+3y=1, then the locus of the vertex C is the line 2x+3y=92x-3y=73x+2y=53x-2y=3

With the help of determinants, solve the following systems of equations: : 2x+3y=9,3x-2y=7

1 + 5x + 3y = 9 2x 3y = 12 X = (x, y) - 4

Find x and y : 2x+3y=9, 3x-y=1

Find each of the following products: (i) (x - 4)(x - 4) (ii) (2x - 3y)(2x - 3y) (iii) ((3)/(4) x - (5)/(6) y) ((3)/(4)x - (5)/(6) y) (iv) (x - (3)/(x)) (x - (3)/(x)) (v) ((1)/(3) x^(2) - 9) ((1)/(3) x^(2) - 9) (vi) ((1)/(2) y^(2) - (1)/(3) y) ((1)/(2) y^(2) - (1)/(3) y)

With the help of determinants , solve the following systems of equations : 2x+3y=9 , 3x-2y=7