Question

 If 5m - n = 3m + 4n,then find the value of m/n​

Answer 1

Answer:

5m - n = 3m + 4n

5m - 3m = 4n + n

2m = 5n

therefore m/n = 5/2

Answer 2

5m - n = 3m + 4n

solve for m : 5m - n - 3m = 4n

2m - n = 4n

2m = 4n + n

2m = 5n

2m / 2 = 5n / 2

m = 5n / 2

solve for n : 5m - n - 4n = 3n

5m - 5n = 3m

- 5n = 3m - 5m

- 5n = - 2m

- 5n / - 5 = - 2m / - 5

n = - 2m / - 5

n = 2m / 5

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