This full solution covers the following key subjects: . This expansive textbook survival guide covers 56 chapters, and 1286 solutions. The full step-by-step solution to problem: 9 from chapter: 7 was answered by , our top Math solution expert on 03/15/18, 05:22PM. Linear Algebra with Applications was written by and is associated to the ISBN: 9781449679545. This textbook survival guide was created for the textbook: Linear Algebra with Applications, edition: 8. The answer to “Solve the following systems of equations using pivoting and scaling techniques. (a) -0.4x2 + 0.002x3 = 0.2 100x1 + x2 - O.Olx3 = 1 200x1 + 2x2 - 0.03x3 = 1 (b) x2 + 0.001x3 = 6 O.Olx1 + 0.0002x3 = -0.2 O.Olx1 + O.Olx2 + 0.00003x3 = 0.02” is broken down into a number of easy to follow steps, and 49 words. Since the solution to 9 from 7 chapter was answered, more than 231 students have viewed the full step-by-step answer.