Question

x + y + z = 6.6 ; x - y + z = 2.2 ; x + 2y + 3z = 15.2 solve with carmer rule​

Answer 1

Answer:

Step Apply Cramer’s rule to solve following equations.

x + y + z =3

x + 2y + 3z = 4

x + 4y + 9z = 1

p-by-step explanation:

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Answer 2

Answer:

Step-by-step explanation: