Solve the following pair of equations graphically.
`3x + 5y = 12` and `3x – 5y = –18`.
Also shade the region enclosed by these two lines and x-axis.

Solve the following pair of linear equations graphically. 2x+y=4 and 2x-3y=12.

Solve the following simultaneous equations graphically. 3x - 4 y = -7, 5x - 2y = 0

Solve the following simultaneous equations graphically. 3x - 4y = - 7 , 5x - 2y = 0

Solve the following system of equations graphically: x+y=3;\ \ \ 2x+5y=12

Solve the following system of equations graphically: x+y=3;quad 2x+5y=12

Solve the following system of equations graphically: 2x-3y+6=0,\ \ \ 2x+3y-18=0 Also, find the area of the region bounded by these two lines and y-axis.

Solve the following system of equations graphically: 2x-3y+6=0,quad 2x+3y-18=0 Also, find the area of the region bounded by these two lines and y-axis.

Solve the following pair of linear equations graphically: x+ 3y =6 and 2x-3y= 12 . Also, shade the region bounded by the line 2x- 3y=12 and both the co-ordinate axes.