Answer:
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Step-by-step explanation:
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ANSWER
EXPLANATION
The given system of equations is
10x=10
-5x-8y=9
We can rewrite this as:
10x+0y=10
-5x-8y=9
The augmented matrix is the combination of the coefficient matrix and the constant matrix.
The coefficient matrix is
The constant matrix is
The augmented matrix is
Answer:
1 BE=4x
2 AC =7x
Step-by-step explanation:
I hope it is correct