`2x+3y=12;x-y=1`

(3) x+2y=-1;2x-3y=12

Solve the simultaneous equations using Cramer's rule x+2y =-1, 2x-3y=12

Solve by elimination method:_ x+2y=-1 ; 2x-3y=12

Solve x+3y=6,2x-3y=12

Solve the following system of linear equation graphically and shade the region between the two lines and x-axis.2x+3y=12,quad x-y=1

The values of x, y, z for the equations x-y+z=1, 2x-y=1, 3x+3y-4z=2 are

,x-y=-1, 3x-2y=12

Draw the graphs of the following equations on the same graph paper: 2x+3y=12,quad x-y=1. Find the coordinates of the vertices of the triangle formed by the two straight lines and the y-axis.

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