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Question

Write a matrix that represents the system of equations below.
7x – 3y = 21
5x – y = 85
9 years ago

Answers

Steve
(7 -3)(x) = (21)
(5 -1)(y)   (85)

formatting not good here.
9 years ago
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alkdsjfl;ja;lksdjf;kal;sdjfkljl;sjd;asj;fas;dfj;asdkflja;ldsjfajsd;kfjla;kdsjfp
3 years ago

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