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Solve the system of equations below using elimination by addition. 4m - n = 19 m - 4n = -14 Select the correct choice

Solve the system of equations below using elimination by addition. 4m - n = 19 m - 4n = -14 Select the correct choice below and, if necessary, fill in the answer box to complete your choice. O A. The unique solution to the system is . (Type an ordered pair.) B. There are an infinite number of solutions. C. There is no solution.

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