Answer:
A and B the top two
Step-by-step explanation:
3/(x - 4) = (x - 5)/x Cross Multiply
3x = (x - 4)(x - 5) Remove the brackets
3x = x^2 - 5x - 4x + 20 Combine the right
3x = x^2 - 9x + 20 Subtract 3x from both sides
0 = x^2 - 9x - 3x + 20 Combine
0 = x^2 - 12x + 20 The right side factors
(x - 10)(x - 2)
x - 10 = 0
x = 10
x - 2 = 0
x = 2
