Question: Solve the system 3x + 2y = 5 7x + 5y = 1 by changing variables x = 5x - 2y y = -7x +

Solve the system
3x + 2y = 5
7x + 5y = 1
by changing variables
x = 5xʹ - 2yʹ
y = -7xʹ + 3yʹ
resulting equation for xʹ and yʹ.

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