1. The problem statement, all variables and given/known data Find the point as which the line intersects the given plane. 2. Relevant equations Line: x = y - 1 = 2z Plane: 4x - y + 3z = 8 3. The attempt at a solution I understand how to use the cross product, dot product, and find intercepts. This problem is in section 13.5 #45 of the James Stewart Calculus book. I understand the idea but need some help in solving the problem. Thanks!