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Use Cramer's Rule to Solve the System 2x+2y=102x2y=6\begin{array} { l } 2 x + 2 y = 10 \\2 x - 2 y = 6\end{array}

Question 132

Multiple Choice

Use Cramer's rule to solve the system.
- 2x+2y=102x2y=6\begin{array} { l } 2 x + 2 y = 10 \\2 x - 2 y = 6\end{array}


A) {(4,1) }\{ ( 4,1 ) \}
B) {(1,4) }\{ ( 1,4 ) \}
C) {(1,4) }\{ ( - 1,4 ) \}
D) {(4,1) }\{ ( - 4 , - 1 ) \}

Correct Answer:

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