SOLUTION: Determine x, y and z for the matrix equation holds: x,y * 0,1 = 6,13 z,4 * 3,4 = 12,13 Thanks

Algebra ->  Matrices-and-determiminant -> SOLUTION: Determine x, y and z for the matrix equation holds: x,y * 0,1 = 6,13 z,4 * 3,4 = 12,13 Thanks      Log On


   

Question 549765: Determine x, y and z for the matrix equation holds:
x,y * 0,1 = 6,13
z,4 * 3,4 = 12,13
Thanks
Found 2 solutions by mathie123, Alan3354:
Answer by mathie123(224) About Me  (Show Source):
You can put this solution on YOUR website!
x,y * 0,1 = 6,13
z,4 * 3,4 = 12,13

remember when we multiply matrices, we go across the first matrix and down the second. We can use this to get some equations:
0%2Ax%2B3%2Ay=6
3y=6
y=6%2F3=2
1%2Ax%2B4%2Ay=13
x%2B4%2A2=13
x=13-8
x=5
0%2Az%2B3%2A4=12
1%2Az%2B4%2A4=13
z%2B16=13
z=13-16
z=-3
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Hopefully this helps!
Romans 5:8

Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
If we're gonna quote the bible:
Leviticus 20:9