Question

If point 4,3 lie on linear equation3x-ay eqaul to 6 find whether-2, -6 also lie on same line

Answer 1

(4,3) lies on the line 3x - ay = 6 so it will satisfy the equation
$3(4) - a(3) = 6$
$3a = 12 - 6$
$a = 2$
now to check whether the point (-2 ,-6) lies on the equation put the point in that equation you will get the answer