Solve for m n=(4)/(5) (m+7)

Question

Solve for m


`n=(4)/(5) (m+7)`

Answer 1

The answer is M=5n/4 -7

Answer 2

`n=\frac 45 (m+7)\\\\\implies 5n = 4(m+7)\\\\\implies 5n = 4m+28\\\\\implies 4m = 5n-28\\\\\implies m = (5n-28)/(4)`