I. ` 2x-3y=- 3.5`
IIgt ` 3x-2y =- 6.5`

4x-2y=3 6x-3y=5

3x - y= 5, 6x - 2y = 10 .

2x-y=1 ; 6x+3y=5

Add 2x - 3y + z , 5y - x + 7z and 3x - y - 6z.

The intercepts a, b of a stline on the co-ordinate axes are given by a + b=5, ab= 6 then the equation of line is 1. 2x-3y=6 2. 2x +3y -6 =0 3) 2x +3y +6 =04) 2x-3y +5=0

Using intergration, find the area bounded by the lines : 2x + y = 4, 3x - 2y = 6 and x - 3y + 5 = 0

Factors of (2x - 3y) ^(3) + ( 3y - 5z) ^(3) + ( 5z - 2x) ^(3) are:

2x+3y=5 4x-5y=6

3x+2y=5 2x+3y=7