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Mathematics 9 Online
OpenStudy (anonymous):

which ordered pair is the solution to the system of equations below? x+3y=7 x+2y=10 answers to choose from: a. (7/2, 13/4) b. (7/2, 17/5) c. (-2, 3) d. (16, -3)

OpenStudy (anonymous):

first subtract the two equations ..and you get y.. put this in any 1 and you get x

OpenStudy (anonymous):

d.(16,-3) is the answer.

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