Question

For all values of 'a' the set of straight lines (3a + 1) x - (2a + 3) y + 9 - a = 0
through the point
1) (3, 4)
2) (4, 2)
3) (3, 3)
4) (1, 2)
​

Answer 1

Answer:

30+1 20+3 =54y+9-0=64 this is the answer for the question