Question

Solve the literal equation for the given variable
n =4/5(m+7); m

Answer 1

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

Explanation:

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

First of all multiply both sides by 5

That's

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

Next divide both sides by 4

That's

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

Subtract 7 from both sides to make m stand alone

We have

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

We have the final answer as

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

Hope this helps you