Tarmarra21 Tarmarra21

14-05-2017
Mathematics

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Use the matrix tool to solve the system of equations. Choose the correct ordered pair.

3x + 7y = 1
-x + y = -7

Use the matrix tool to solve the system of equations Choose the correct ordered pair3x 7y 1 x y 7 class=

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yin5142 yin5142

14-05-2017

D. (5,-2)
This is the answer

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