Question

Find constants a and b so that
(5, −4) is the solution of the system
ax + by= 6
bx + ay= −3.
a=?
b=?

Answer 1

If it's the solution set, this means that both lines A and B are intercepting on that point.
Hence making the value of x and y same for both of the equations.

Answer 2

Thanks again, can you please elaborate more?

Answer 3

Thank You so much! :)
All the information is very helpful!

Answer 4

You're welcome/ :)