Incident: (i) 5x – 4y + 8 = 0
7x + 6y - 9=0
(ii) 9x + 3y + 12 = 0
18x+6y + 24 = 0
(ii) 6x - 3y +10=0
2x - y +9=0
On comparing the ratios an,
a bi
9
C2
and
find out whether the following pair of line
a b₂
equations are consistent, or inconsistent.
(i) 3x + 2y = 5; 2x – 3y=7
(ii) 2x – 3y = 8; 4x - 6y=9
3 5
(111) x + y = 7 ; 9x – 10y=14
(iv) 5x – 3y=11; - 10x+6y=-22
2 3
- x + 2y = 8 ; 2x + 3y = 12
3
Which of the following pairs of linear equations are consistent/inconsistent
consistent, obtain the solution graphically:​