-56+30n=16+12n

Ps: I know the answer i just dont know how to solve for it.

1 answer

- 56 + 30 n =16 +12 n

Subtract 12 n to both sides

- 56 + 18 n =16

Add 56 to both sides

18 n = 72

n = 72 / 18

n = 4