Question

3 m-5 n= 1 and 2m = n-3​

Answer 1

Step-by-step explanation:

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Answer 2

3m - 5n = 1 & 2m = n - 3

3m - 5(2m + 3) = 1

3m - 10m - 15 = 1

-7m = 16

m = -16/7

n = 2m + 3

n = 2 × (-16/7) + 3

n = -32/7 + 3

n = (-32 + 21)/5

n = -11/5