Question

Find 'a' if linear equation 3x-ay=6 as one solution as 4,3

Answer 1

3x-ay=6
3(4) - a(3) = 6
3(a) = 12 - 6
a = 6/3
a = 2


Hope this is helpful!!

Answer 2

Solution is (4,3) so put x=4 and y=3
3(4)-a(3)=6
12-3a=6
3a=12-6
3a=6
a=2