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Solve the System of Equations by the Elimination Method x3y=54x4y=12\begin{array} { c } x - 3 y = - 5 \\4 x - 4 y = 12\end{array}

Question 77

Multiple Choice

Solve the system of equations by the elimination method.
- x3y=54x4y=12\begin{array} { c } x - 3 y = - 5 \\4 x - 4 y = 12\end{array}
4x4y=124 \mathrm { x } - 4 \mathrm { y } = 12


A) (7,4) ( 7,4 )
B) (6,5) ( 6,5 )
C) no solution
D) (7,5) ( - 7,5 )

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