m-5 by 2 - m-3 by 5 =1 by 2
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(m-5/2) - (m-3/5) = 1/2
[5*(m-5) - 2*(m-3)] / 10= 1/2
[5m-25-2m+6] / 10 = 1/2
(3m-19)/10 = 1/2
By Cross multiplication method
2*(3m-19) = 1*(10)
6m-38 = 10
6m = 10+38
6m = 48
m = 48/6
m = 8
[5*(m-5) - 2*(m-3)] / 10= 1/2
[5m-25-2m+6] / 10 = 1/2
(3m-19)/10 = 1/2
By Cross multiplication method
2*(3m-19) = 1*(10)
6m-38 = 10
6m = 10+38
6m = 48
m = 48/6
m = 8
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