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Solve Linear Systems by Addition
- x+y=−8x−y=19\begin{array} { l } x + y = - 8 \\x - y = 19\end{array}

Question 98

Multiple Choice

Solve Linear Systems by Addition
- x+y=−8x−y=19\begin{array} { l } x + y = - 8 \\x - y = 19\end{array}


A) {(5.5,−13.5) }\{ ( 5.5 , - 13.5 ) \}
B) {(5.5,13.5) }\{ ( 5.5,13.5 ) \}
C) {(8,−13.5) }\{ ( 8 , - 13.5 ) \}
D) {(8,5.5) }\{ ( 8,5.5 ) \}

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