# Incorrect Hint and Solution

Fragment of a discussion from Science talk:Math Exam Resources/Courses/MATH152/April 2016/Question A 25

Hey Brian,

This one is based on the notes http://www.math.ubc.ca/~elyse/152/2018/5Circuits.pdf

Again, I am not an expert on such questions though I tried to spend some time going through the lecture notes online and learn it, so please feel free to add more details to the solutions.

For this question, I think it only asks **one linear equation that matches the loop currents to the current source**, so I am not sure whether we should consider the resistor * current= voltage equation.

Thanks. Aili