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Solve the System of Equations by the Elimination Method $- 0.8 x + 0.4 y = 4.8$

Question 49

Multiple Choice

Solve the system of equations by the elimination method.
- $- 0.8 x + 0.4 y = 4.8$ $0.1 x - 0.1 y = - 0.7$

A) $( - 50,20 )$
B) $( - 0.5,0.2 )$
C) $( - 5,2 )$
D) $( 2 , - 5 )$

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