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Solve Using Cramerʹs Rule 2x1+3x2=262x1+4x2=2\begin{array} { l } 2 x _ { 1 } + 3 x _ { 2 } = 26 \\- 2 x _ { 1 } + 4 x _ { 2 } = 2\end{array}

Question 18

Multiple Choice

Solve using Cramerʹs rule.
- 2x1+3x2=262x1+4x2=2\begin{array} { l } 2 x _ { 1 } + 3 x _ { 2 } = 26 \\- 2 x _ { 1 } + 4 x _ { 2 } = 2\end{array}


A) (4,7) ( - 4,7 )
B) (7,4) ( 7,4 )
C) (4,7) ( 4,7 )
D) (7,4) ( - 7 , - 4 )

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