If the equation (x + 1) / (2x-2) = (x + k) / (3x-3) about X has increasing roots, find the value of increasing roots and K

If the equation (x + 1) / (2x-2) = (x + k) / (3x-3) about X has increasing roots, find the value of increasing roots and K

Multiply both sides by 6 (x-1)
3(x+1)=2(x+k)
Increasing the root means that the common denominator is 0
So 6 (x-1) = 0
So the increasing root is x = 1
Substituting
3*2=2(1+k)
k=2