I am trying to solve question 2 & 3 of the worksheet ( allaboutcircuits) . The link is here https://www.allaboutcircuits.com/worksheets/dc-branch-current-analysis/

However, I will post the question again. In the below circuit a dual source transistor circuit is modelled as a current controlled source with two voltages.

It is required to find the value of I using mesh current analysis.

When i solve for the left loop, my current is 6mA . For the right loop my current is -2.2mA which does not make sense. The right answer is 1.9mA.

I dont get it.

Besides, using this value the KVL in loop1 defies the law. (6V-1.9e-3*1e3) is not zero.

Any suggestions ?