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Mathematics, 10.11.2019 22:31 davidoj13

Ihave a matrix that is 3x4 with one unknown in b. i need to solve for this b.
1 3 7 12
1 4 10 the b is 15
2 3 5 x

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Ihave a matrix that is 3x4 with one unknown in b. i need to solve for this b.
1 3 7 12
1...
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