Solve the System of Linear Equations by the Method of Elimination

question 190

Multiple Choice

Solve the system of linear equations by the method of elimination, find (x,y) . $\left\{ \begin{array} { c } \frac { 9 } { 4 } x + \frac { 1 } { 4 } y = \frac { - 7 } { 4 } \\9 x + y = - 7\end{array} \right.$

• A) (4, -43)
• B)(a, -7 - 9a) (infinitely many solutions)
• C) (2, -25)
• D) No solutions
• E) (8, -79)

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