SOLUTION: Solve each system by the addition method. Determine whether the equations are independent, dependent, or inconsistent. 3x - 4y =9 -3x +4y =12

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Question 398146: Solve each system by the addition method. Determine whether
the equations are independent, dependent, or inconsistent.
3x - 4y =9
-3x +4y =12

Answer by richard1234(7193)   (Show Source): You can put this solution on YOUR website!
Adding the two equations, we get 0 = 12, no solutions.
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