Solve for n.

3/4 x n = 1

3/4 times n=1

remember that when you multiply 3/4 by 4/3 you get 12/12=1 so it simplifies

remember that you can do anything to an equation as long as you do it to both sides

3/4 ties n=1

multiply both sides by 4/3 to clar fraction

12/12 times n=4/3 times 1

1 times n=4/3

n=4/3

answer is n=4/3 or 1 and 1/3