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serious [3.7K]
3 years ago
8

Solve the system of equations by using a matrix. x - 5y = -5 -4x - 2y = 20

Mathematics
1 answer:
Pepsi [2]3 years ago
4 0

Answer:

1. x = -5 + 5y

2. x = -5 - y/2

Step-by-step explanation:

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