For what number A does the equation 3Ax-24=5x-9+x have no solution for x?
\(3Ax - 24 = 5x - 9 + x\) simplify the right side
\(3Ax - 24 = 6x - 9\)
This will have no solution when \(3A = 6 \Rightarrow A = 2\)
To see why this is so....
\(3(2)x - 24 = 6x - 24\) and this can never equal \(6x - 9\)
This is a repost.
You can see the same answer here!