SOLUTION: Solve the system of equations in Problem 7m + 12n = -1 5m – 3n = 7

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Question 943783: Solve the system of equations in Problem


7m + 12n = -1
5m – 3n = 7

Answer by MathLover1(20850)   (Show Source): You can put this solution on YOUR website!


....all terms multiply by
---------------------------


---------------------add




go to , substitute








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