Question

A: Determine whether the system of linear equations has one and only one solution, infinitely many...

A: Determine whether the system of linear equations has one and only one solution, infinitely many solutions, or no solution.

3x - 4y = 9

9x - 12y = 18

B: Find the solution, if one exists. (If there are infinitely many solutions, express x and y in terms of parameter t. If there is no solution, enter no solution.)

(x,y)= ?

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