Question

Solve for n.
1/2n+3/4n=1/2
Enter the answer, as a whole number or as a fraction in simplest form, in the box. The picture is included below.

Answer 1

1/2n + 3/4n = 1/2
1) convert fractions to match denominators
2)2/4n + 3/4n = 1/2
3) 5/4n =1/2
4) divide 5/4 by 1/2 which is 2.5.
5) answer is 2 1/2