Question: college algebra Solve by using substitution or elimination by addition. 9x + 10y = 9 18x - 20y = -17 Select the correct choice below

college algebra

Solve by using substitution or elimination by addition. 9x + 10y = 9 18x - 20y = -17 Select the correct choice below and fill in any answer boxes present in your choice. O A. The solution is (Type an ordered pair.) O B. There are infinitely many solutions. O C. There is no solution

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