SOLUTION: Solve using Cramer's Rule. 7x + 6z = 48 4x + 6y + 6z = 42 8x - 8y = 32

Algebra ->  Matrices-and-determiminant -> SOLUTION: Solve using Cramer's Rule. 7x + 6z = 48 4x + 6y + 6z = 42 8x - 8y = 32       Log On


   

Question 47339: Solve using Cramer's Rule.
7x + 6z = 48
4x + 6y + 6z = 42
8x - 8y = 32
Answer by longjonsilver(2297) About Me  (Show Source):
You can put this solution on YOUR website!
Look at my Lesson on a 3x3 Matrix using Cramer's Rule

and follow the same process as for the 2x2 matrix, i just answered

Jon