Question

Question #1d01d

Answer 1

`m = 4/5`

Explanation:

`2/(7m) - 1/7 = 3/14`

`2/(7m) - m/(7m) = 3/14`

`(2 - m)/(7m) = 3/14`

`(2(2-m))/(14m) = (3m)/(14m)`

`4 - 2m = 3m`

`4 = 5m`

`4/5 = m`