0.05n+0.10(2n)=9.25

To solve for n, we need to simplify the equation by distributing:

0.05n + 0.10(2n) = 9.25
0.05n + 0.20n = 9.25
0.25n = 9.25

Next, we isolate n by dividing both sides of the equation by 0.25:

n = 9.25 / 0.25
n = 37

Therefore, the value of n is 37.