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solve the system of equations. Leave your answer in parametric vector form. 3a-6b+2c-d=4 -a+2b-5c+4d-5c+4d=16

solve the system of equations. Leave your answer in parametric vector form.

3a-6b+2c-d=4

-a+2b-5c+4d-5c+4d=16

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