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Does the System Have a Unique Solution, No Solution, or Many

question 67

Multiple Choice

Does the system have a unique solution, no solution, or many solutions?
- {2x+3y=64x+6y=12\left\{ \begin{array} { l } 2 x + 3 y = 6 \\4 x + 6 y = 12\end{array} \right.

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