GCSE Maths Higher Set 2 Paper 1 Online Test

The equation  can be simplified to \frac{kx + m}{x+n}

Find the values of k, m, and n.

Select the correct the answer from the list below:

A: k = 2, m = -3, n = -4

B: k =-2, m=2, n =-4

C: k=2, m=3, n=4

D: k=-2, m = -3 , n=4