SOLUTION: Write the augmented matrix for each of the following systems. Do not solve. a) X+2Y+3Z=11 3X+8X+5Z=27 -X+Y+2Z=2 b) X+2Y+3Z=11 Y-2Z=-3 3Y+5Z=13

Algebra ->  Matrices-and-determiminant -> SOLUTION: Write the augmented matrix for each of the following systems. Do not solve. a) X+2Y+3Z=11 3X+8X+5Z=27 -X+Y+2Z=2 b) X+2Y+3Z=11 Y-2Z=-3 3Y+5Z=13      Log On


   

Question 1186332: Write the augmented matrix for each of the following systems. Do not solve.
a) X+2Y+3Z=11
3X+8X+5Z=27
-X+Y+2Z=2
b) X+2Y+3Z=11
Y-2Z=-3
3Y+5Z=13
Answer by MathLover1(20850) About Me  (Show Source):
You can put this solution on YOUR website!
a.
x%2B2y%2B3z=11
3x%2B8y%2B5z=27
-x%2By%2B2z=2

We can write this system as an augmented matrix:

matrix%283%2C4%2C%0D%0A1%2C2%2C3%2C11%2C%0D%0A3%2C8%2C5%2C27%2C%0D%0A-1%2C1%2C2%2C2%29

b)

x%2B2y%2B3z=11
y-2z=-3
3y%2B5z=13


matrix%283%2C4%2C%0D%0A1%2C2%2C3%2C11%2C%0D%0A0%2C1%2C-2%2C-3%2C%0D%0A0%2C3%2C5%2C13%29