Solving Linear Systems of Equations : Gaussian Elimination and Cramer's Rule
Solve the following linear system using Gaussian elimination. Show work. 2y + z = 4 x+ y +z = 6 2x + y + z = 7 Solve the following linear system for x using Cramer's rule. Show work. 4x - y + z = -5 2x + 2y + 3z = 10 5x - 2y + 6z = 1