Question

Rearrange the formula to make n the subject =

1) 4n-3a=2n+2a
2) n^2=7c(a+2b)
3) tn^2=4w
4) a=2nw

Answer 1

Hello

1) 4n-3a=2n+2a

4n-2n = 2a+3a

2n= 5a

n = 5a/2

2) n²=7c(a+2b)

n² = 7ac + 14bc

n = √(7ac + 14bc)

3) tn²=4w

n² = (4w)/t

n= √ [(4w)/t]

4) a=2nw

2nw= a

2n = a /w

n = (a/w)/2

Answer 2

hope this helps! feel free to clarify