please give me a some English question number 11
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35m + 7n = 9m - 9n
35m-9m = -9n-7n
26m = -16n
m:n = -8/13
35m-9m = -9n-7n
26m = -16n
m:n = -8/13
itsme7:
i guess it should be 13:-8
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