`6x-3y+10=0`
`2x-y+9=0`

Show that the lines 2x + 3y - 8 = 0 , x - 5y + 9 = 0 and 3x + 4y - 11 = 0 are concurrent.

Distance between the parallel planes 2x-3y+4 z-1=0 and 4x-6y+8z+8=0 is

The lines represented by 2x+3y-9 =0 and 4x+6y-18=0 are

The graph of the equations 6x-2y+9=0" and "3x-y+12=0 are two lines which are

Express the following linear equations in the form of ax+ by+c=0 and indicate the value of a, b and c in each case. (i) 2x + 3y = 9.3 overline 5 (ii) x - y/5 -10 = 0 (iii) -2x + 3y -6 =0 (iv) x = 3y (v) 2x = -5y (vi) 3x + 2 = 0 (vii) y-2 = 0 (viii) 5 = 2x

If the lines x+3y-9=0, 4x+by-2=0 and 2x-y-4=0 are concurrent, then b equals

Solve 9x+3y+12=0 18x+6y+24=0

Given the four lines with equations x+2y-3=0, 3x+4y-7=0, 2x+3y-4=0 and 4x+5y-6=0 , then:

The lines x-y-2=0 and x+y-4=0 and x+3 y=6 meet in the common point