Answer:
Explanation:
To solve for n, we can start by isolating n on one side of the equation.
2(n + u) = y
First, distribute the 2:
2n + 2u = y
Next, isolate the n term by subtracting 2u from both sides:
2n = y - 2u
Finally, divide both sides by 2:
n = (y - 2u) / 2
Therefore, n = (y - 2u) / 2.