Question

Make n the subject of m= 4n-gn+1

Answer 1

n =
`(m - 1)/(4 - g)`

Explanation:

m = 4n - gn + 1

m = n(4 - g) + 1

n = (m - 1) ÷ (4 - g)

n =
`(m - 1)/(4 - g)`

Answer 2

n = (m-1)/(4-g)

Explanation:

m= 4n-gn+1

Subtract 1 from each side

m-1= 4n-gn+1-1

m-1 = 4n -gn

Factor out n

m-1 = n(4-g)

Divide each side by (4-g)

(m-1)/(4-g) = n(4-g)/(4-g)

(m-1)/(4-g) = n

n = (m-1)/(4-g)