SOLUTION: Given B= [ 2 -2] [5 0] C= [-2 -2] [1 -8] Solve -4X+B=C

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Question 1156538: Given
B= [ 2 -2] [5 0]
C= [-2 -2] [1 -8]
Solve
-4X+B=C
Answer by greenestamps(13203) About Me  (Show Source):
You can put this solution on YOUR website!


-4X + B = C
B - C = 4X
X = (B-C)/4

B-C = matrix%282%2C2%2C2%2C-2%2C5%2C0%29-matrix%282%2C2%2C-2%2C-2%2C1%2C-8%29 = matrix%282%2C2%2C4%2C0%2C4%2C8%29

X = (B-C)/4 = matrix%282%2C2%2C1%2C0%2C1%2C2%29