exam Maths Puzzle Numerical Ability

solve and check
6x + 4(3x - 2) = 6x + 2

Read Solution (Total 0)

exam Other Question

please help me with the following :

Find the distance between (-2,3) and (4,5) I do not know where to begin:
a^2+2a-24/a+1
divided by
a^2-a-12/(a+1)^2
I think I should divided the top and bottom by a-1 but I am not really sure